And likewise Allah the Exalted tested some of His servants by others by the variance of their portions from the provisions and the morals, so He made some of them rich and some of them poor, and some of them strong and some of them weak, so He made some of them in need of others as a testing from Him for them by that; so that the rich disbelievers say: "Are these weak ones whom Allah favored upon them with the guidance to Islam from among us?" Is Allah the Exalted not most knowing with who give thanks for His blessing, so He grants them success for the guidance to His religion?