The genius of the divine way of salvation by faith is that in it we are personally, actively united to Jesus Christ, but in a way that contributes nothing to His work. Faith is by definition noncontributory; it is the reception of Christ, not an addition to His finished work. B. B. Warfield finely puts it this way: It is not faith that saves, but faith in Jesus Christ.... It is not, strictly speaking, even faith in Christ that saves, but Christ that saves through faith. The saving power resides exclusively, not in the act of faith or the attitude of faith or in the nature of faith, but in the object of faith.14 In this sense, even though we are actively involved in faith, we are passive with respect to the accomplishing of justification. In the deepest sense, then, it is by grace that we are saved through faith, and that (whether the grace, the faith, or the union of the two in justification) is the gift of God; it is not of works, lest anyone should boast (Eph. 2:8-9; notice the reiteration of the theme of non-boasting of Rom. 3:27).