'Justified' in the Bible

Knowing that a man is not justified by the works of the law, but by the faith of Jesus Christ, even we have believed in Jesus Christ, that we might be justified by the faith of Christ, and not by the works of the law: for by the works of the law shall no flesh be justified.

But if, while we seek to be justified by Christ, we ourselves also are found sinners, is therefore Christ the minister of sin? God forbid.

But that no man is justified by the law in the sight of God, it is evident: for, The just shall live by faith.

Wherefore the law was our schoolmaster to bring us unto Christ, that we might be justified by faith.

Christ is become of no effect unto you, whosoever of you are justified by the law; ye are fallen from grace.