The seventh day of the banquet signifies the beauty of the time in which the incarnate Lord manifested with more abundant grace all the mysteries of the law and the prophets on which the pious minds of the faithful had until then pastured. And writing about that fullness to the Galatians, the apostle Paul says, “But when the fullness of time had come, God sent his Son, born of a woman, born under the law, in order to redeem those who were under the law, so that we might receive adoption as children. And because you are children, God has sent the Spirit of his Son into our hearts, crying, ‘Abba Father.’ ” - "Explanation on the Book of Esther 2"