58-10 Al-Hakim Abu Ali Al-Husayn ibn Ahmad al-Bayhaqi narrated that Muhammad ibn Yahya al-Sowli quoted on the authority of Abu Abdullah Muhammad ibn Musa ibn Nasr al-Razi that he had heard his father say, “
A man told Ar-Ridha’ (a.s.), ’By God, considering who your father is, there is no one on the Earth who is nobler than you are.’ Ar-Ridha’ (a.s.) replied, ‘Piety granted them this nobility, and obedience to God enabled them to benefit from it.’ Someone else said, ‘By God, you are the best of the people.’ Then Ar-Ridha’ (a.s.) said, “Do not swear. Whoever fears God the Sublime more than me is better than I am, and is more obedient than I am. By God, the following verse has not been abolished, ‘…and made you into nations and tribes, that ye may know each other (not that ye may despise (each other). Verily the most honored of you in the sight of God is (he who is) the most righteous of you…’”