In Deuteronomy 10, what did God tell Moses to go up Mount Sinai for?

Write down the Ten Commandments on the slate. Deuteronomy 10 contains many revelations about God and good guidance for Israelis. Among them, it mainly mentioned an incident that happened on Mount Sinai: the Lord ordered Moses to go up Mount Sinai to get two stone tablets and wrote the Ten Commandments on them. This is God's manifestation of his holiness and justice to the Israelites, and the promulgation of established laws to guide the Israelites to the right direction of life.