 Rabbi Hama son of Rabbi Hanina explained that the command to walk after God means to walk after the attributes of God.As God clothes the naked – for says, "And the Lord God made for Adam and for his wife coats of skin, and clothed them" – so should we also clothe the naked.God visited the sick – for says, "And the Lord appeared to him by the oaks of Mamre" (after Abraham was circumcised in ) – so should we also visit the sick.