This is that troublesome verse in MSG: On the journey back, as they camped for the night, GOD met Moses and would have killed him but Zipporah took a flint knife and cut off her sons foreskin, and touched Moses member with it. She said, Oh! Youre a bridegroom of blood to me! Then GOD let him go. She used the phrase bridegroom of blood because of the circumcision. Exodus 4:24-26 MSG
Well, the Message is, of course, a paraphrase, but it does make some troublesome passages a little clearer.
When we do “The Scarlet Thread Series” it might make more sense to us.
But we have to finish the “Lambs, Sheep, and Shepherds” “series” first, which is a “hugh” subject.