[Mary] revealed to Elizabeth what the angel spoke to her in secret, and that he called her blessed because she believed in the realization of the prophecy and the teaching that she heard. Then Mary gently brought forth the fruit of what she heard from the angel and Elizabeth: “My soul bless the Lord.” Elizabeth had said, “Blessed is she who has believed,” and Mary replied, “From henceforth all generations will call me blessed.” It was then that Mary began to preach the new kingdom. “She returned home after three months,” so that the Lord whom she was carrying would not begin service before his servant. She returned to her husband to clarify the matter, for if she had become pregnant through human fruit, it would have been appropriate for her to flee from her husband. Commentary on Tatian’s Diatessaron
