'New' in the Bible

We have been placed with him among the dead through baptism into death: so that as Christ came again from the dead by the glory of the Father, we, in the same way, might be living in new life.

But now we are free from the law, having been made dead to that which had power over us; so that we are servants in the new way of the spirit, not in the old way of the letter.

And let not your behaviour be like that of this world, but be changed and made new in mind, so that by experience you may have knowledge of the good and pleasing and complete purpose of God.