God presented Him as a propitiation through faith in His blood, to demonstrate His righteousness, because in His restraint God passed over the sins previously committed.

God presented Him to demonstrate His righteousness at the present time, so that He would be righteous and declare righteous the one who has faith in Jesus.

In human fashion am I speaking, because of the weakness of your flesh; - for, just as ye presented your members as servants unto impurity and unto lawlessness for lawlessness, so now, present ye your members as servants unto righteousness for sanctification.

I find then a law, that, when I wish to do good, evil is presented to me.