[Remember] when the hypocrites and those in whose hearts was disease said, "Their religion has deluded those [Muslims]." But whoever relies upon Allah - then indeed, Allah is Exalted in Might and Wise. 49 If thou couldst see how the angels receive those who disbelieve, smiting faces and their backs and (saying): Taste the punishment of burning! 50 that, for what your hands have forwarded, and for that God is never unjust unto His servants.' 51 Like are they unto the wont of the house of Fir'awn and those before them. They disbelieved in the signs of Allah, wherefore Allah laid hold of them for their sins. Verily Allah is strong, Severe in retribution. 52 That is because Allah never changeth the grace He hath bestowed on any people until they first change that which is in their hearts, and (that is) because Allah is Hearer, Knower. 53 [To those sinners shall happen] the like of what happened to Pharaoh's people and those who lived before them: they gave the lie to their Sustainer's messages - and so We destroyed them in return for their sins, and caused Pharaoh's people to drown: for they were evildoers all. 54 Indeed, the basest creatures before Allah are the unbelievers for they will not believe; 55 They are those with whom you made a covenant, but they break their covenant every time and they do not fear Allah. 56 So if you gain the mastery over them in war, punish them severely in order to disperse those who are behind them, so that they may learn a lesson. 57 or, if thou hast reason to fear treachery from people [with whom thou hast made a covenant,] cast it back at them in an equitable manner: for, verily, God does not love the treacherous! 58