In the words of John Malcolm, "The happy reign of this excellent prince, as contrasted with those who preceded and followed him, affords the historian of Persia that kind of mixed pleasure and repose, which a traveler enjoys on arriving in a beautiful and fertile valley during an arduous journey over barren and rugged wastes. It is pleasing to recount the actions of a chief who, though born of an inferior rank, obtained power without crime, and who exercised it with a moderation that, for the times in which he lived, was as singular as his humanity and justice."