However, prior to the dispensation of grace, God often required demonstrations of faith. The law is a good example of this. When the Jew sinned, he was to bring the appropriate animal sacrifice to the altar and go through a ritual, which centered around him slaying the animal. This was God s message to the Jew under law. It was faith that God wanted, and the work was the required demonstration of the faith.
Today there are no required demonstrations of faith.
Believe on the Lord Jesus Christ, and you will be saved. What Quinn said is true from a historical and cronological point of view. The Lamb was slain before the foundation of the world. It just wasn't revealed to man until Christ from heaven showed it to apostle paul.