“I once wrote to abu al-Hassan, before this abu al-Hassan (a.s.), about the case of a man who died and left behind a mother of child for whom he willed something in his lifetime, then died. He (the Imam) wrote, ‘She can have what her master had given her in his lifetime in an acceptable manner. The testimony of both man and woman is acceptable in it as well as the testimony of a servant who is not accused of wrong doing.’”