Quran 46.5-7
And who is further astray than those who, instead of Allah, pray unto such as hear not their prayer until the Day of Resurrection, and are unconscious of their prayer, And when mankind are gathered (to the Judgment) will become enemies for them, and will become deniers of having been worshipped. And when Our clear revelations are recited unto them, those who disbelieve say of the Truth when it reacheth them: This is mere magic.