Middle East Resources

The Trinity and Christian Missions to Muslims

Bassam M. Madany

Islam has engaged the attention of Christians ever since its rise in Arabia in the seventh century. One obvious reason is the fact that earliest Muslim conquests took place within Christian lands. “The People of the Book,” as Jews and Christians were called, faced the choice of adopting the faith of their conquerors, or of remaining in their particular religion. Those who persisted in their Christian commitment gave a reason for this decision. They could not, and would not forsake the Biblical Messiah, their Lord and Savior. By implication, they refused to believe in the “heavenly” mission of Muhammad who claimed to be God’s final Messenger commissioned to call the world to Islam. From the beginning of the Christian-Muslim encounter, the main debate centered on these fundamental teachings: the authenticity of the Christian Scriptures, the person and work of Jesus Christ, and the doctrine of the Holy Trinity.

The Qur’an makes several references to Jesus Christ, calling him the son of Mary and regarding him as a prophet sent by God to the people of Israel. The details of the birth of Christ, His teachings, as well as His miracles, as recorded in the Qur’an, are mostly apocryphal when compared with the Biblical narrative.

As Islam developed across the centuries, it manifested a tremendously anti-Christian attitude. Its polemics were directed against the distinctively Christian doctrine of God. Muslim theologians ridiculed the doctrine of the Holy Trinity, claiming that it was irrational, and had no basis in God’s true revelation in the Qur’an. Their doctrinal weapons were equally directed against Jesus the Messiah as revealed in the Holy Scriptures and as confessed by the Church in the Nicene Creed. The basis for the vehemence of this attack against the fundamentals of the Christian faith is found in the Qur’an itself. These words of the Nicene Creed are abhorrent to the ears of Muslims:

“We believe in one God, the Father almighty, maker of heaven and earth, and of all things visible and invisible. And in one Lord Jesus Christ, the only Son of God, begotten from the Father before all ages, God from God, Light from Light, true God from true God, begotten not made; of the same essence as the Father. Through him all things were made. And we believe in the Holy Spirit, the Lord, the giver of life. He proceeds from the Father and the Son, and with the Father and the Son is worshipped and glorified.”

Over against this affirmation of the doctrine of the Holy Trinity, the Fatherhood of God, the deity of Jesus Christ, and the personality of the Holy Spirit, the Qur’an responds: “Qol hua Allah ahad, Allah assamad, lam yalid, wa-lam youlad, wa-lam yakon lahu kuf’on ahad.” “Say: Allah is one, Allah the Eternal One, He begot none, nor was He begotten, and no one is equal to Him.” [Translation is mine] (1)

It was the denial of the deity of Christ that inevitably led to the rejection of the Trinity. Muslims charge Christians with the unforgivable sin of “shirk,” i.e., associating mere creatures with their Creator. For them, this is the unforgivable sin.

When we take this historical and theological context into account, we can understand the tremendous obstacles that have faced Christian missionaries laboring in Muslim lands. How can they bring the saving message of the Gospel to the followers of a faith that has judged Christianity as flawed on account of its “erroneous” doctrine of God? When preaching the Word of God to Muslims, should missionaries downplay the importance of the Trinity, or the deity of Jesus Christ?

Lately, some Western experts on world religions, having adopted theological pluralism, minimize the great gulf that separates Christianity from Islam. Not long ago, I was struck by this fact when I reviewed “Jesus in the Qur’an.” The author, Geoffrey Parrinder, is Professor Emeritus of the Comparative Study of Religions at the University of London. In his Introduction, Professor Parrinder states that “... the encounter of the world religions is a major fact of our times and it demands a restatement of traditional theological expression. This restatement must take account of all the new knowledge available.” (2)

His “restatement” of the Christian religion illustrates how some modern Western scholars have downplayed the stark differences between Christianity and Islam. Should their views achieve a wide acceptance among Western Christians that would mark the end of missions among Muslims.

Parrinder sums up the results of his research in the last chapter, Conclusion. His desire to rewrite the tenets of Christianity in order to make interfaith dialogue a fruitful enterprise is quite evident. Any forthright statement, which is part of the accepted Christian tradition regarding the substitutionary nature of Christ’s death on the cross, is deplored. “There is no doubt that Christians hold firmly to the Cross as a historical fact, but they are not bound to accept theories that would interpret it in terms of legal satisfaction or sacrificial substitution.” (3)

Then, at the end of his Conclusion, he “challenges” us to engage in a radical reappraisal of the fundamentals of the Christian faith. “It is too easily assumed that all traditional doctrines are firmly based on the Bible. The Semitic view of God may need to be cleared of some Greek theories that have overlaid it. ... Terms like Son of God, Trinity and Salvation need to be reshaped and given new point. Concepts of prophecy, inspiration and revelation must be re-examined in view of the undoubted revelation of God in Muhammad and in the Qur’an.” (4)

I have cited the above example to underline the fact that the consensus that had prevailed among Western Christian missionaries from the days of William Carey (1792) to the early years of the twentieth-century, no longer exists today. In those days, regardless of certain doctrinal differences among Protestant churches, there was among them and their missionaries, an agreement about the fundamentals of the faith. They affirmed the supreme and final authority of the Bible, the Trinity, as well as the uniqueness, finality, and superiority of the Lord Jesus Christ. Nowadays, we live in a milieu dominated by multiculturalism, political correctness, and theological pluralism. Some Western political and cultural leaders deplore the fact that Christians, by insisting on believing and propagating such distinctive teachings as the Trinity, are going against the spirit of tolerance and mutual respect that should mark the relations between members of the various faith communities.

At the beginning of the Third Millennium, where do we stand regarding these developments? Should we say that, since our Western societies have become more pluralistic than ever, it follows that we should welcome and practice theological pluralism? It is my firm conviction that the tenets of the historic Christian faith must not be watered down, regardless of the demographic changes that have taken place in the Western world. The doctrine of the ontological Trinity is an integral part of Christianity, and should not be downplayed or ignored. A belief in the triune God impacts the entire edifice of the Christian faith, both in the West, as well as on the mission fields. In the remaining part of this article, I would like to describe how I dealt with this doctrine in my radio and literature ministry among the Arabic-speaking people over a period that spanned several decades in the second half of the twentieth-century. I began proclaiming the Gospel in Arabic in 1958 over radio station ELWA, of Monrovia, Liberia. Later on, the Lord enabled me to use additional radio stations in Europe, and in the Middle East. My pre-theological studies had taken place in Syria prior to its independence from France in 1946. The languages of my education were Arabic, French, and English. My father was a Presbyterian pastor. His roots were in Eastern Orthodoxy, while my mother came from an Eastern Church (the Maronite Church) that had affiliated with Rome in the aftermath of the Crusader wars. Father was extremely fond of books. His library was full of Arabic and English materials, both theological and cultural. In my teens, I spent hours reading some of that literature. When I received the call to the ministry, I came to the USA in 1950, and studied at the Reformed Presbyterian Seminary in Pittsburgh, PA. In the late fifties, I took more courses at Calvin Seminary in Grand Rapids, MI.

Even though I spent most of my active ministerial life in Canada and the USA, I kept in touch with the Arab world through short wave radio, Arabic language publications, and frequent visits to the region. Broadcasting the Word of God in Arabic is not similar to radio work in the English-speaking world. Since the potential audience is predominantly Islamic, how was I to do the work of an evangelist proclaiming the message of the Biblical Gospel and in harmony with the historic Christian faith?

Upon hearing a Christian radio program, most of my listeners would not be sympathetic to its contents. Sooner or later, they would discover that the purpose of my messages was to call them to faith in the Biblical Messiah, who was both the son of Mary and the Son of God. The God I proclaimed was a triune God: Father, Son, and Holy Spirit. The purpose of my broadcasts was not mere information, but a call to change their allegiance from Islam to Christianity. That was tantamount to a call for apostasy. In their tradition, apostasy is a sin punishable by death.

By what authority did I call people to make such a radical decision? From an ecclesiastical point of view, the Christian Reformed Church, a branch of the universal Church, had commissioned me to engage in radio missions. That fact in itself conferred no legitimacy on my work as far as the Arabic-speaking audience was concerned. Ultimately, it was the Bible that gave me (as well as my sending church) the authority and the credentials to herald the Good News of Jesus the Messiah.

Realizing therefore the absolute necessity of proclaiming a Biblical message every time I recorded a radio program, what specific approach did I use? Both my Christian heritage and my knowledge of Islam led me to adopt the evangelistic system of Paul as given in his Letter to the Romans. Theologically speaking, it meant that I would begin with an emphasis on Biblical anthropology, and then follow that by an exposition of Biblical Christology and soteriology. Then, I would proceed to explain that our salvation proceeded from the plan and unmerited love of the triune God. By way of further explanation, I would add that the existence of this God, i.e., of the Holy Trinity, pre-dated the formulation of this doctrine at Nicea (325 AD). The Trinity was a living reality, before the creation of the cosmos. At this point, it is very helpful to refer to Ephesians 1 which expounds the role of the three persons of the Trinity in planning, procuring, and securing our redemption.

I should add that my study of Islamic doctrine reinforced my decision to follow the above- mentioned course. For notwithstanding the strong criticisms that have been leveled by Muslims against the Bible’s authenticity, the Trinity, and the deity of Jesus Christ, actually their biggest objection is to Biblical anthropology. Whereas the Christian view of man’s predicament is marked by recognition of the drastic results of the Fall, the Muslim view of man’s present condition is very optimistic. It may be described as thoroughly Pelagian. In this connection, I am reminded of an article that appeared in The Muslim World, a quarterly journal that was founded by Samuel Zwemer in 1910. It dealt with the subject of the Islamic doctrine of man and contained a quotation from a paper read by a Muslim professor in 1957, at a gathering of some Christian and Muslim scholars in Morocco. The Muslim professor said:

“The possibility of man’s deliverance and the way to follow have been indicated by the Qur’an in its address to sinners, fathers of the human race: ‘Go forth all of you from hence and if there comes to you guidance from Me then he who follows my guidance shall have nothing to fear, nor shall they know distress” (Surah 2:38). By this solemn affirmation God Himself takes action for the salvation of man in the path of right. Islamic tradition then has the means to lead man to final perfection, the effect of which is liberation from the fear and from the sadness which prevents man from attaining the eternal blessedness which is life in God and for God.”

In commenting on the paper, the then editor of the Muslim World, Dr. Edwin E. Calverley wrote:

“[This] exposition of Muslim theology and its concepts of man and his salvation raises several deep questions. The Christian must always be perplexed about its ready confidence that ‘to know is to do,’ that man’s salvation happens under purely revelatory auspices and that through the law given in the Divine communication is the path that man will follow once he knows and sees it. The whole mystery of human recalcitrance and ‘hardness of heart’ seems to be overlooked.” (5) Muslim anthropology has no need for a divine Savior. Man needs only to know in order to do the will of Allah. By performing the requirements of Allah’s Shari’a (Law) man earns the good pleasure of God, and a place in Paradise.”

The following is a brief description of the approach I used in my radio messages. My starting point, following the order of the Letter to the Romans, was to expound the Biblical doctrine of man showing his lost condition, and his inability to please God by his own efforts. Actually, the Qur’an follows Rabbinical Judaism in teaching that humans, by their own efforts, can achieve their righteousness. The critique of Judaism in Romans 9-11 supplies us with a similar critique of Muslim “soteriology.” Please read Romans 10 and imagine that Paul was also dealing with the Muslim’s attempt, and failure to obtain God’s righteousness.

“Brothers my heart’s desire and prayer to God for the Israelites is that they may be saved. For I can testify about them that they are zealous for God, but their zeal is not based on knowledge. Since they did not know the righteousness that comes from God, and sought to establish their own, they did not submit to God’s righteousness. Christ is the end of the law so that there may be righteousness for everyone who believes.” (6)

The earlier chapters of this epistle are filled with helpful instructions. The purpose of Paul in Chapter 2, for example, is to prove that a mere knowledge of the revealed will of God is not sufficient to bring about our reconciliation with Him. But Muslims do regard themselves as enlightened because they possess God’s final revelation of His Law. They look at the followers of other religions as living in ignorance. The strong words of Paul in unmasking the superficiality of Rabbinical Judaism fit Islam as well. But lest the bearer of the Good News be perceived as exhibiting racial arrogance or superiority, Paul announces the fact that none is righteous.

“What shall we conclude then? Are we any better? Not at all! We have already made the charge that Jews and Gentiles alike are all under sin… Now we know that whatever the law says, it says to those who are under the law, so that every mouth may be silenced, and the whole world held accountable to God. Therefore, no one will be declared righteous in his sight by observing the law; rather, through the law we become conscious of sin.” (7)

It must be a shattering experience for a Muslim to hear these words that proclaim man’s inability to be justified by the “deeds prescribed” in his sacred law. When the Holy Spirit opens his heart to receive the Pauline instruction found in Romans (1-3:20), then he is ready to welcome the proclamation of the Gospel and its exposition in chapters 3:21-8.

“But now a righteousness from God, apart from law, has been made known, to which the Law and the Prophets testify. This righteousness from God comes through faith in Jesus Christ to all who believe. There is no difference, for all have sinned and fall short of the glory of God, and are justified freely by his grace through the redemption that came by Christ Jesus. God presented him as a sacrifice of atonement, through faith in his blood.” (8)

Having made the Biblical point that the law, far from being a means for man’s justification, manifests his enslavement to sin, the way becomes open to expound the teachings relating to the person and the mission of the Messiah. Patiently and methodically, the Christian messenger must rely on the Scriptures to reveal the fact that Jesus Christ was both the son of David, and the Lord of David. The Messiah’s earthly ministry in teaching the masses, healing the sick, and restoring some to life, revealed his primary mission: he came to seek and to save the lost. According to Hebrews 1, our Lord brought about the completion of God’s revelation; but He did more than that:

“After he had provided purification for sins, he sat down at the right hand of the Majesty in heaven. So he became as much superior to the angels as the name he has inherited is superior to theirs. For to which of the angels did God ever say, ‘You are my Son; today I have become your Father?’ To which of the angels did God ever say, ‘Sit at my right hand until I make your enemies a footstool for your feet’?” (9)

Thus far, I mentioned my approach in teaching the Holy Trinity, the Fatherhood of God, the deity of Jesus Christ, and the personality of the Holy Spirit, in my mission to Muslims. I would like to reiterate, that the Trinity must be proclaimed from the Scriptures, and by following the way it was gradually revealed within the Bible.

At this point, I must also refer to the fact that not only did I preach this distinctively Christian doctrine from behind a microphone to a “captive” audience, but I also dealt with it in my follow-up ministry, which was an integral part of radio missions.

One episode remains fresh in my mind. Early in the nineties, I received a letter from a Muslim merchant who was residing in London, England. His words manifested an irenical spirit. After commenting on my use of the Arabic language, he wondered how an intelligent person could believe in the Trinity. The letter did not surprise me; after all, he was sharing with me the classical Islamic critique of the Christian doctrine of God. The following is roughly a summary of my response to this honest inquirer:

“I appreciated very much your letter and its tone. I realize that you, as a Muslim believer, do not accept the Bible’s testimony about God. But let me assure you, at the outset, that what I have been broadcasting over the years is a faithful exposition of the teachings of the Holy Scriptures. There is nothing in my radio and literature work that is contrary to God’s revelation.

I am not surprised that you have a great difficulty in understanding this Biblical teaching about the Trinity The reason I believe in the triune God is the fact it is part and parcel of God’s revelation. I trust that you will agree with me that when we deal with such doctrines as the attributes of God, and His nature, we cannot fully comprehend them. As believers in God, we are summoned to receive what His revelation teaches. So, we should not be surprised if in a revealed religion, there are mysteries that transcend the human mind. May I remind you of a theological controversy that took place in the ninth- century in Baghdad regarding the Qur’an? Some Muslim philosophers, who were supported in their views by the ruling caliphs, propounded the doctrine that the Qur’an was created; that it came into existence at the time of its revelation to Muhammad (610-632 AD.) They believed that it was necessary to safeguard the unity of Allah, by not allowing for the pre- existence of the Qur’an. However, an influential theologian and expert in the Law, Imam Hanbal, refused to accept this formulation and declared that the Qur’an was eternal. He was persecuted and imprisoned by the caliph. As you well know, that event in your history is known as “The Ordeal of the Qur’an.” Several years later, the Hanbalite view prevailed. To this day, it continues to be the official teaching of Sunni Islam, namely that the Qur’an had always existed in heaven. Muslims believe that Allah is eternal; at the same time, they confess that the Qur’an is also eternal. While I do know that this is your own belief, I do not jump to the conclusion that you believe in two gods. I realize that there are mysteries in all faiths that transcend our capacity to comprehend them. Should you not therefore reciprocate, and not charge me with believing in three gods?”

I share with you the above in order to underline the obvious fact that in all theistic religions, there are bound to be doctrines that are beyond our full understanding. What I was pointing out to the Muslim listener and correspondent was his obligation, as a fellow human being, to deal with me “quid pro quo.” Just as I do not accuse Islam of a dualistic view of God, Muslims should refrain from regarding Christians as propounding a plurality of gods.

This episode is relevant as an illustration. Generally speaking, we may allude to some weightier examples taken from the history of Islam, which point to those deficiencies that are inherent in their doctrine of God. For example, Muslims teach that God is the “wholly Other.” He is simply a transcendent Being. There is no similarity whatsoever between the Creator and man, the crown of creation. Neither in the Qur’an, nor in the Tradition (Hadith), do we find anything close to the fundamental teaching of Genesis 1:26a, 27:

“Then God said, ‘Let us make man in our image, in our likeness…So God created man in his image, in the image of God he created him; male and female he created them.” (NIV)

The doctrine of the image of God in man is fundamental to all other Biblical teachings. Over the air, I used to refer to it time and again, not only when dealing with creation, but equally with the doctrine of redemption. Since Islam proclaims the doctrine of a solitary and transcendent God, it follows that no Muslim claims that he or she, can know Allah. They study and learn about God’s Law, or will; but they have nothing similar to the Christian uttering with Paul such words as: “I want to know Christ and the power of his resurrection…” (Philippians 3:10a NIV).

Most likely, it was this teaching about an impersonal God in Islam that contributed to the rise of the mystical movement known as Sufism. The Sufis played an active role in Islamic history as they tried to fill the spiritual vacuum created by the strict Unitarianism of Islam. Over against the teaching that Allah cannot be approached except through obedience to the Law, they pointed to a different way of pleasing the Almighty and thus attaining the bliss of paradise. Sufi leaders taught that through meditation and a strict discipline, a Muslim might arrive at the goal of his or her existence. One such spiritual exercise they advocated was the recitation by a group of assembled men, of the Beautiful or Ninety-nine names of Allah.

Eventually, Sufism departed further and further from Orthodox Islam. As one Egyptian Muslim scholar put it, “Sufis tended to be heretical. They taught that intuition was the way to understanding. Some of them advocated monism, while others went as far as pantheism, claiming that there was no difference between good and evil.” (10)

In conclusion, it is my firm conviction that the doctrine of the Holy Trinity is crucial to the life of the church and to missions among the followers of world religions. This doctrine does not stand by itself, but forms an integral part of the Biblical revelation regarding God and His relationship with mankind. The denial of the doctrine of the supreme and final authority of the Bible leads inevitably to the rejection of the Fall, the person and work of Jesus Christ, Redemption, and the coming of the fullness of God’s Kingdom at the return of Jesus Christ. As our brief study of The Trinity and Christian Missions to Islam has shown, their rejection of the Trinity is intimately connected with their denial of the Sonship and deity of Jesus Christ. This denial is linked to their unwillingness to consider the true meaning of the Fall, and the necessity of Redemption. Ultimately, the Muslims’ denials of the fundamentals of the Christian faith are traceable to their unwillingness to accept the Holy Scriptures as the authentic Word of God. Thus, to preach the doctrine of the Trinity within the context of world missions requires the proclamation of the “whole will of God” (Acts 20:27b NIV). The specific method I recommend is to follow the approach of the Letter of Paul to the Romans. And this endeavor must be undertaken in the Pauline conviction that “since in the wisdom of God, the world through its wisdom did not know him, God was pleased through the foolishness of what was preached to save those who believe” (I Corinthians 1:21 NIV).

1)   The Qur’an. Surah 12

2) Jesus in the Qur’an. Oneworld Publications, Rockport, MA 01966 p. 14

3) Ibid., p. 169

4) Ibid., p. 173

5) The Muslim World, Vol. 49, No. 1, January 1959

6) Romans 10 :1-4 (NIV)

7) Romans 3 :9,19, 20 (NIV)

8) Romans 3 :21-25a (NIV)

9) Hebrews 1:3b, 4,5,13

10)The Rational and the Irrational in Our Cultural Heritage, by Dr. Zaki Naguib Mahmoud, Dar Al-Shurouq, Beirut, Lebanon (This book is available in Arabic only. It was published in the 1970s.)