Moses did not have a "stepfather-in-law" since his wife, Zipporah, never had a stepfather. Moses' father-in-law was Jethro.
No they were not given to Moses.
Moses father in law Jethro lived in Midian , he was a priest.
Moses was in Egypt, his wife and children might have been there or with Moses' father in law.
Generally attributed to Moses. It was Jehovah who gave it.
The Law of Moses was given as a preparation for the coming of Messiah, which we know now is Jesus Christ. The Law was given to show their sin and their need of a Savior.
Moses
The Ark
his brother in law.
And he gave unto Moses, when he had made an end of communing with him upon mount Sinai, two tables of testimony, tables of stone, written with the finger of God. Exodus 31;18Remember ye the law of Moses my servant, which I commanded unto him in Horeb. Malachi 4:4
5 books of the law of moses
Moses Jones ended on 2009-02-16.