What did Paul do with the revelation he received at Sinai?
After receiving the doctrines of grace during a private, personal seminary experience at Sinai, Paul did not remain there. He spent three years there alone, then took the revelation down, as Moses did to Israel, and carried it out to the Gentiles.
Les explains that Paul’s time at Sinai was a private, personal seminary experience where the Lord revealed to him the doctrines of grace. Paul did not stay on Mount Sinai; he took that revelation down, just as Moses took it down to Israel, and carried it out to the Gentiles. Les also notes that the resurrection separates this from the Mosaic system, so believers are on resurrection ground, not the legal ground of the Mosaic system. Later, Paul ministered among Gentiles, and in Acts 20 believers gathered on the first day of the week, not the Sabbath.