F. F. Bruce wrote that "effectual calling which is the work of God's Spirit, whereby, convincing us of our sin and misery, enlightening our minds in the knowledge of Christ, and renewing our wills, he doth persuade and enable us to embrace Jesus Christ, freely offered to us in the gospel."
Dr. Bruce recognized that there is a general call that goes out to all. However, he focused upon those who respond to the gospel of Christ in the effectual call. The convincing work of the Holy Spirit makes the difference in those who embrace Jesus Christ our Lord.
The Holy Spirit uses the gospel to effectually call us to Christ. It is the Holy Spirit's work to convince people to embrace Christ. Jesus said, "And when he has come, he will convict the world of sin, and of righteousness, and of judgment; of sin because they do not believe in me" (John 16:8-9).
Dr. Bruce noted from Scripture that we are called to belong to Jesus Christ (Romans 1:6); called to be saints (Romans 1:7), because of his call (Romans 9:11). The Holy Spirit effectually calls us to Christ.
The reason that the general call is not effectual has to do with the refusal of people in sin, and not with God. Dr. Bruce explained "that the gates of God's mercy stand wide open for their entrance, that his free pardon is assured in Christ to all who claim it by faith."
