And warn therewith those who fear they shall be mustered to their Lord; they have, apart from God, no protector and no intercessor; haply they will be godfearing. 51 Hence, repulse not [any of] those who at morn and evening invoke their Sustainer, seeking His countenance. Thou art in no wise accountable for them - just as they are in no wise accountable for thee - and thou hast therefore no right to repulse them: for then thou wouldst be among the evildoers. 52 For it is in this way that We try men through one another - to the end that they might ask, "Has God, then, bestowed His favour upon those others in preference to us?" Does not God know best as to who is grateful [to Him]? 53 And when those who believe in Our signs come to you, say to them: 'Peace be upon you. Your Lord has made mercy incumbent upon Himself so that if anyone of you does a bad deed out of ignorance and thereafter repents and makes amends, surely you will find Him All-Forgiving, AllCompassionate.' 54 And thus do We make distinct the communications and so that the way of the guilty may become clear. 55