I asked abu al-Hassan al-Rida (a.s.) about the saying of Allah, the Most Majestic and Most Exalted: “We have chosen heirs for every legacy that parents and relatives may leave. Let those who have been promised a bequest receive their share of the legacy. . .”" (4:33) He (a.s) said: It is a reference to the Imams (peace be upon them). Through them, Allah, the Most Majestic and Most Exalted, has established your covenants.”