" Justification is not how someone becomes a Christian. It is the declaration that they have become a Christian. And the total context of this doctrine, here in Philippians 3, is that of the expectation - not of a final salvation in which the individual is abstracted from the present world, but of the final new heavens and new earth, as the Lord comes from the heavenly realm to transform the earthly "

― N.T. Wright , What Saint Paul Really Said: Was Paul of Tarsus the Real Founder of Christianity?