O believers, expend of that wherewith We have provided you, before there comes a day wherein shall be neither traffick, nor friendship, nor intercession; and the unbelievers -- they are the evildoers. 254 God exists. There is no God but He, the Everlasting and the Guardian of life. Drowsiness or sleep do not seize him. To Him belongs all that is in the heavens and the earth. No one can intercede with Him for others except by His permission. He knows about people's present and past. No one can grasp anything from His knowledge besides what He has permitted them to grasp. The heavens and the earth are under His dominion. He does not experience fatigue in preserving them both. He is the Highest and the Greatest. 255 No constraint is there in the religion; surely rectitude hath become manifestly distinguished from the error. Whosoever then disbelieveth in the devil and believeth in Allah, hath of a surety rain hold of the firm cable whereof there is no giving way. And Allah is Hearing, Knowing. 256 God is the patron of the faithful. He leads them from darkness to the light. As for those who deny the truth, their supporter is Satan, who brings them out of light into darkness. They are the heirs of the Fire, and there they will remain forever. 257