For they being ignorant of God's righteousness, and going about to establish their own righteousness, have not submitted themselves unto the righteousness of God.
All Commentaries on Romans 10:3 Go To Romans 10
George Leo Haydock
AD 1849
The justice of God. That is, the justice which God giveth us through Christ; as, on the other hand, the Jews' own justice is that which they pretended to by their own strength, or by the observance of the law, without faith in Christ. (Challoner)
Seeking to establish their own. That is, for justice, or to be justified by their works, or the works of their written law. (Witham)