25:4Those who disbelieve say, “This is nothing but a lie that he made up, and others have helped him at it.” They have committed an injustice and a perjury.

25:26On that Day, true sovereignty will belong to the Merciful, and it will be a difficult Day for the disbelievers.

25:32Those who disbelieve say, “Why was the Quran not revealed to him at once?” Thus in order to strengthen your heart thereby, and We revealed it in stages.

25:52So do not obey the disbelievers, but strive against them with it, a mighty struggle.

25:55And yet, instead of God, they serve what neither profits them nor harms them. The disbeliever has always turned his back on his Lord.