Rejection of False Divinity
The Quran's uncompromising case against associating anything with God
7 verse references across 6 surahs
VERILY, God does not forgive the ascribing of divinity to aught beside Him, although He forgives any lesser sin unto whomever He wills: for those who ascribe divinity to aught beside God have indeed gone far astray.
O FOLLOWERS of the Gospel! Do not overstep the bounds [of truth] in your religious beliefs, and do not say of God anything but the truth. The Christ Jesus, son of Mary, was but God's Apostle - [the fulfilment of] His promise which He had conveyed unto Mary - and a soul created by Him. Believe, then, in God and His apostles, and do not say, "[God is] a trinity". Desist [from this assertion] for your own good. God is but One God; utterly remote is He, in His glory, from having a son: unto Him belongs all that is in the heavens and all that is on earth; and none is as worthy of trust as God.
Indeed, the truth deny they who say, "Behold, God is the third of a trinity" - seeing that there is no deity whatever save the One God. And unless they desist from this their assertion, grievous suffering is bound to befall such of them as are bent on denying the truth.
Say: "Verily, my Sustainer has forbidden only shameful deeds, be they open or secret, and [every kind of] sinning, and unjustified envy, and the ascribing of divinity to aught beside Him - since He has never bestowed any warrant therefor from on high and the attributing unto God of aught of which you have no knowledge."
Never did God take unto Himself any offspring, nor has there ever been any deity side by side with Him: [for, had there been any,] lo! each deity would surely have stood apart [from the others] in whatever it had created, and they would surely have [tried to] overcome one another! Limitless in His glory is God, [far] above anything that men may devise by way of definition,
Are they, then, better than the people of Tubba', and those before them, whom We destroyed because they were truly lost in [the same) sin?
and the dwellers of the wooded dales [of Madyan], and the people of Tubba':8 they all gave the lie to the apostles - and thereupon that whereof I had warned [them] came true.