Torah reading עקב Ekev/Eikev (“consequence,” Deut. 7:12-11:25) us how to keep the first of the 10 Commandments. God is telling the children of Israel to remember Him when they enter the Promised Land. He is bringing them into the Promised Land because of the promise to Abraham, Isaac and Jacob. Remember the Promised Land; remember the Promise Giver.
It’s good to know God’s commands, but it’s also good to have examples of how those commands were either kept or broken as a lesson for us. The 10 Commandments (Exodus 20) give us knowledge, but Deuteronomy has been given to us so we can exercise wisdom in how keeping them.