'Justify' in the Bible

But he, willing to justify himself, said unto Jesus, And who is my neighbour?

And he said unto them, Ye are they which justify yourselves before men; but God knoweth your hearts: for that which is highly esteemed among men is abomination in the sight of God.

Seeing it is one God, which shall justify the circumcision by faith, and uncircumcision through faith.

And the scripture, foreseeing that God would justify the heathen through faith, preached before the gospel unto Abraham, saying, In thee shall all nations be blessed.