en_tn_condensed/deu/04/01.md

I am about to teach you

Moses is telling the people of Israel what God wants them to do. Moses is not allowed to enter into the Promised Land. Since they are getting ready to possess the Promised Land, Moses gives them some last instructions before his death. In order to possess the land, the people needed to obey the law of Moses. This will be the most important thing in the religious life of Israel.

to do them

"and obey them"