﴿ فَذَٰلِكُمُ ٱللَّهُ رَبُّكُمُ ٱلْحَقُّ ۖ فَمَاذَا بَعْدَ ٱلْحَقِّ إِلَّا ٱلضَّلَٰلُ ۖ فَأَنَّىٰ تُصْرَفُونَ ﴾

“seeing that He is God, your Sustainer, the Ultimate Truth? For, after the truth [has been forsaken], what is there [left] but error? How, then, can you lose sight of the truth?"”

(Such then is Allah, your rightful Lord) the one who is able to do so is your Lord, Who is the Truth and whose worship is the Truth. (After the Truth what is there saving error) after worship of Allah what is your worship if not worship of the devil? (How then are ye turned away) from whence do you invent lies about Allah!