How do we know that Christ is our surety and Savior?

The doctrine of Christ as our surety is integral to understanding His role as Savior and Redeemer. Hebrews 10:7 emphasizes that He came to do the will of God to sanctify His people through His sacrifice. Before creation, Christ was destined to be our Savior, as indicated in scriptures like Proverbs 8:22-23, where He states, 'I was set up from everlasting.' This highlights His eternal commitment to His people, affirming that He offered Himself as the Lamb slain before the foundation of the world. This divine ordination assures believers that their salvation rests in the finished work of Christ, who upheld all of God's righteousness on their behalf and guarantees their redemption and calling.