Wait.... do you understand what Rom 5:1 is actually saying? It says "THROUGH OUR LORD JESUS CHRIST". That
means the faith by which we're justified, therefore, MUST BE CHRIST'S FAITH GIVEN THAT JUSTIFICATION IS THROUGH THE LORD JESUS CHRIST as the verse so states, and is not by man's faith or it couldn't say "through our Lord Jesus Christ - the two - justification and faith - are hard linked. See what I'm saying? Think about it.
It clearly states BY faith... not gifted faith.
Nah, a person receives/is declared justified after exercising faith in Christ Jesus and receiving the gift of salvation and ......... then the new believer has the peace WITH God.