FC 45 – How did Jesus fulfill the covenant of grace? He kept the whole law for his people, and then was punished for all their sins.
Shorter Catechism Questions:
WSC 31 – What is effectual calling? Effectual calling 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 does persuade and enable us to embrace Jesus Christ, freely offered to us in the gospel.