International Standard Version For they are ignorant of the righteousness that comes from God while they try to establish their own, and they have not submitted to God's means to attain righteousness.
American Standard Version For being ignorant of God's righteousness, and seeking to establish their own, they did not subject themselves to the righteousness of God.
Young's Literal Translation for not knowing the righteousness of God, and their own righteousness seeking to establish, to the righteousness of God they did not submit.