NET
6 Understand, therefore, that it is not because of your righteousness that the Lord your God is about to give you this good land as a possession, for you are a stubborn people!
Darby
6 Know therefore that Jehovah thy God doth not give thee this good land to possess it for thy righteousness; for thou art a stiff-necked people.
KJV
6 Understand therefore, that the LORD thy God giveth thee not this good land to possess it for thy righteousness; for thou [art] a stiffnecked people.