God is the Giver of his faith and the One who has "wrought all our works in us" (Isa. 26:12)! God’s favorable regard of His people originated not in anything whatever in them, either actual or foreseen. God’s grace is absolutely free, being the spontaneous exercise of His own mere good pleasure. The cause of its exercise lies wholly within Himself. The purposing grace of God is that good will which He had unto His people from all eternity: "Who bath saved us and called us with an holy calling, not according to our works, but according to his own purpose and grace which was given us in Christ Jesus before the world began" (2 Tim. 1:9). And the dispensing grace of God is but the execution of His purpose, ministering to His people: thus we read "God giveth more grace," yea, that "he giveth more grace" (James 4:6). It is entirely gratuitous, sovereignly bestowed, without any inducement being found in its object.
Furthermore, everything God does for and bestows on His people is for Christ’s sake. It is in no wise a question of their deserts, but of Christ’s deserts or what he merited for them. As Christ is the only Way by which we can approach the Father, so He is the sole channel through which God’s grace flows unto us. Hence we read of the "grace of God, and the gift of grace (namely, justifying righteousness) by one man, Jesus Christ" (Rom. 5:15); and again, "the grace of God which is given you by Jesus Christ" (1 Cor. 1:4). The love of God toward us is in "Christ Jesus our Lord" (Rom. 8:39). he forgives us "for Christ’s sake" (Eph. 4:32). He supplies all our need "according to his riches in glory by Christ Jesus" (Phil. 4:19). He brings us to heaven in answer to Christ’s prayer (John 17:24). Yet though Christ merits everything for us, the original cause was the sovereign grace of God. "Although the merits of Christ are the (procuring) cause of our salvation, yet they are not the cause of our being ordained to salvation, They are the cause of purchasing all things decreed unto us, but they are not the cause which first moved God to decree these things unto us."