God is the same yesterday, today, and forever. God saved his people from slavery in Egypt. Today he saves us from slavery and bondage of sin. Moses shared with his Father in law what God had done for them, the same way we are to share with others.
“Moses told his father-in-law everything the Lord had done to Pharaoh and Egypt on behalf of Israel. He also told about all the hardships they had experienced along the way and how the Lord had rescued his people from all their troubles.”
Exodus 18:8 NLT