And when the issue has been decided, satan will say (to them): 'The promise which Allah made you was true. I promised you, but failed to keep it. I had no authority over you except that I called you, and you answered me. Do not bame me, rather, blame yourselves. I cannot help you, nor can you help me. I disbelieved in your associating me (with Allah) before' Indeed, for the evildoers there is a painful punishment. 22 but as for those who believe, and do deeds of righteousness, they shall be admitted to gardens underneath which rivers flow, therein dwelling forever, by the leave of their Lord, their greeting therein: 'Peace!' 23 Have you not seen how Allah sets forth a parable that a good deed is like a good tree, its roots are firm and its branches are in the heaven, 24 yielding its fruit at all times by its Sustainer's leave. And [thus it is that] God propounds parables unto men, so that they might bethink themselves [of the truth]. 25 And the parable of a corrupt word is that of a corrupt tree, torn up [from its roots] onto the face of the earth, wholly unable to endure. 26 Allah will keep firm those who believe, with the word that stands firm in this world (i.e. they will keep on worshipping Allah Alone and none else), and in the Hereafter. And Allah will cause to go astray those who are Zalimun (polytheists and wrong-doers, etc.), and Allah does what He wills. 27