Deuteronomy 30:17-20

But if your heart turns away and you will not obey, but allow yourself to be led astray and you worship other gods and serve them, I declare to you today that you will certainly perish. You will not prolong your days in the land where you are crossing the Jordan to enter and take possession of it. I call heaven and earth to witness against you today, that I have placed before you life and death, the blessing and the curse. So choose life in order that you may live, you and your descendants, by loving the LORD your God, by obeying His voice, and by holding close to Him; for this is your life and the length of your days, so that you may live in the land which the LORD swore to your fathers, to Abraham, Isaac, and Jacob, to give them.”