That you may love the LORD your God, and that you may obey his voice, and that you may cleave unto him: for he is your life, and the length of your days: that you may dwell in the land which the LORD swore unto your fathers, to Abraham, to Isaac, and to Jacob, to give them.
Read Chapter 30
George Leo Haydock
AD 1849
He is. From God all advantages are derived. We may render the Hebrew, with the Septuagint, "Because this is thy life (Calmet).to dwell "By observing the law of God, long life and possession of the promised land can be alone attained. (Haydock)