18 Be sure there is no man, woman, clan, or tribe among you today whose heart turns away from the Lord our God to go and worship the gods of those nations. Be sure there is no root among you bearing poisonous and bitter fruit.k 19 When someone hears the words of this oath, he may consider himself exempt,A thinking, ‘I will have peace even though I follow my own stubborn heart.’ This will lead to the destruction of the well-watered land as well as the dry land. 20 The Lord will not be willing to forgive him. Instead, his anger and jealousy will burn against that person, and every curse written in this scroll will descend on him. The Lord will blot out his name under heaven,l 21 and single him out for harm from all the tribes of Israel, according to all the curses of the covenant written in this book of the law.