Long before Muhammad was born, Arabic Christians already were referring to God as Allah—and millions continue to do so today. The Allah of Islam, however, is definitely not the God of the Bible. For while Muslims passionately defend the unity of God, they patently deny His triunity. Thus, they recoil at the notion of God as Father, reject the unique deity of Jesus Christ the Son, and renounce the divine identity of the Holy Spirit.
First, while the Master taught His disciples to pray, “Our Father in heaven,” devotees of Muhammad find the very notion offensive. To their way of thinking, calling God “Father” and Jesus Christ “Son” suggests sexual procreation. According to the Qur’an, “It is not befitting to [the majesty of] Allah that He should beget a son” (Sura 19:35); Allah “begetteth not, nor is he begotten” (Sura 112:3). The Bible, however, does not use the term begotten with respect to the Father and the Son in the sense of sexual reproduction but rather in the sense of special relationship. Thus, when the apostle John spoke of Jesus as “the only begotten of the Father” (John 1:14 nkjv), he was underscoring the unique deity of Christ. Likewise, when the apostle Paul referred to Jesus as “the firstborn over all creation” (Colossians 1:15), he was emphasizing Christ’s preeminence or prime position as the Creator of all things (Colossians 1:16– 19). Christians are sons of God through adoption; Jesus is God the Son from all eternity.
Furthermore, Muslims dogmatically denounce the Christian declaration of Christ’s unique deity as the unforgivable sin of shirk. As the Qur’an puts it, “God forgiveth not the sin of joining other gods with Him; but He forgiveth whom He pleaseth other sins than this” (Sura 4:116). While Muslims readily affirm the sinlessness of Christ, they adamantly deny His sacrifice upon the cross and subsequent resurrection. In doing so, they deny the singular historic fact that demonstrates that Jesus does not stand in a long line of peers from Abraham to Muhammad, but is God in human flesh. The Qur’anic phrase “Allah raised him up” (Sura 4:158) is taken to mean that Jesus was supernaturally raptured rather than resurrected from the dead. In Islamic lore, God made someone look like Jesus, and this lookalike was crucified in His place. In recent years, the myth that Judas was crucified in place of Jesus has been popularized in Muslim circles by a late-medieval invention titled The Gospel of Barnabas. Against the weight of history and evidence, the Qur’an exudes, “They killed him not, nor crucified him, but so it was made to appear to them” (Sura 4:157).
Finally, in addition to rejecting the divinity of Jesus, Islam also renounces the divine identity of the Holy Spirit. Far from being the third Person of the Triune God who inspired the text of the Bible, Islam teaches that the Holy Spirit is the archangel Gabriel who dictated the Qur’an to Muhammad over a period of twenty-three years. Ironically, while the Holy Spirit who dictated the Qur’an is said to be the archangel Gabriel, Islam identifies the Holy Spirit promised by Jesus in John 14 as Muhammad. The Bible, however, roundly rejects such corruptions and misrepresentation. Biblically, the Holy Spirit is neither an angel nor a mere mortal; rather, He is the very God who redeems us from our sins and will one day resurrect us to life eternal (Acts 5:3–4; Romans 8:11).
Whoever denies the Son does not have the Father either; he who acknowledges the Son has the Father also.
1 John 2:23 NJKV
For further study, see Hank Hanegraaff, MUSLIM: What You Need to Know about the World’s Fastest-Growing Religion (Nashville: W Publishing Group, 2017).
***Note the preceding text is adapted from a new Revised and Updated version of The Complete Bible Answer Book that is forthcoming in Fall 2023. When available for pre-order we will update this page with corresponding information. Until then you can still purchase or receive for your partnering gift the current version by clicking here for purchase or here for partnering gift. ***