'He will guide them' means: in both abodes, by a promise that there is no failure in it after striving, to all that benefits them, renewing that in a manner of continuity. 'And He will rectify their state' means: the place of their thoughts, so He makes it prepared for every good, far from every evil, safe from fears, reassuring with faith in what is in it of tranquility. So if one is killed in His cause, glorified and exalted is He, He will take care of him and his heirs better than the care of the killed if he were alive.