"Never look back. Never look forward."
Redeeming Love - Easter Eggs & Hidden Details
Easter Eggs
Michael's last name is Hosea.
This is a direct and intentional reference to the film's source material: the Book of Hosea in the Old Testament. The biblical prophet Hosea is commanded by God to marry a prostitute to serve as an allegory for God's faithful love for the unfaithful nation of Israel. Michael's character directly parallels the prophet.
Angel's birth name is Sarah, and she is barren for much of the story.
This is a likely allusion to the biblical figure Sarah, the wife of Abraham. In the Bible, Sarah was barren for most of her life before God miraculously granted her a child, Isaac, in her old age. In the film, Angel believes she was made sterile from a forced abortion, but after fully reconciling with Michael and accepting his love, she is able to have children, reflecting a similar theme of miraculous restoration.