The One True God in the Qur’an

“Say: He is Allah, the One; Allah, the Eternal, Absolute; He begets not, nor is He begotten; and there is none like unto Him.” (Surah Al-Ikhlas, 112: 1- 4)

“There is no god but I (Allah); so worship Me.” (Al-Anbiya', 21: 25)

“They disbelieve who say: Allah (God) is one of three, for there is no god except One God. If they desist not from their word (of blasphemy), verily, a grievous chastisement will befall the disbelievers among them.” (Surah Al-Ma'idah, 5: 73)

“Can there be another god besides Allah (God)? Nay, most of them know not.” (Surah An-Naml, 27: 61)

“Can there be another god besides Allah (God)? High is Allah above what they associate with Him.”  (Surah An-Naml, 27: 63)

“Can there be another god besides Allah (God)? Say, ‘Bring forth your proof, if ye are telling the truth!’”  (Surah An-Naml, 27: 64)

Indeed, this message concerning the Oneness of God (i.e., Tawheed in Arabic) is the essential theme of the Qur’an.