<p>3:6- see on Phil. 3:6.</p><p><i>Even as Abraham believed God, and that faith was imputed to him for righteousness</i>- His faith was weak, just as faith was weak in Galatia. See on Rom. 4:1-4,18,19. Paul's point in Rom. 4:3-5 is that Abraham was counted as righteous for his faith and not because of his works; the promises of the Kingdom salvation were made to him whilst he was uncircumcised.</p>