Rabbi Yitzchak said, etc.: In the beginning, when he was given the house, which is Malchut, since he was the vehicle of Zeir Ainpin, who is the husband of Malchut, it turned out that he merited the level of Malchut to be his house, as is the house of Zeir Ainpin. Therefore, he took care of it, as a man takes care of his house, and says whatever he wants without fear. Moses also did the same; to his house, which is Malchut, he was not afraid.