King James Version
To declare, I say, at this time his righteousness: that he might be just, and the justifier of him which believeth in Jesus.New International Version
he did it to demonstrate his justice at the present time, so as to be just and the one who justifies those who have faith in Jesus.Catholic Public Domain Version
and by the forbearance of God, to reveal his justice in this time, so that he himself might be both the Just One and the Justifier of anyone who is of the faith of Jesus Christ