Justification

Here is a quote from an NT Wright interview based on his new book on Justification that I am really excited to read:
"because the question Paul is asking is not, 'How can you get enough righteousness so that when God looks at you he’ll be happy with you?” but, “How can you be sure that you are a member of God’s people, that your sins are forgiven, and that therefore you are part of the covenant purposes of God which, ever since Abraham, have been the way in which God was addressing and rescuing the world?' "