The salvation of sinful humanity is fundamentally the work of God. Before the foundation of the world, God, in His sovereign grace, had chosen a people for Himself, setting His affection and grace upon them. In love, God chose certain individuals to be the recipients of His promise; that is, out of all the peoples of the earth, He chose some to know and enjoy Him and experience the blessing of His salvation. Therefore, faith is a gift of grace that is given by the mercy and pleasure of God, so that no one may boast. Apart from this work of grace, sinful man cannot choose of his own accord to worship God and pursue His righteousness. God’s sovereignty in salvation is comprehensive—that is, from first to last, all of salvation is His doing.