The name of the other was Eliezer — My God a help: it looks back to his deliverance from Pharaoh, when he made his escape after the slaying of the Egyptian; but if this were the son that was circumcised in the inn, I would rather translate it, The Lord is mine help, and will deliver me from the sword of Pharaoh, which he had reason to expect would be drawn against him, when he was going to fetch Israel out of bondage.
Related Commentaries of Exodus 18:4
Exodus 18:4
4 And the name of the other was Eliezer;b for the God of my father, said he, was mine help, and delivered me from the sword of Pharaoh: