How do we know Jesus is our surety and what is the cost?

We know Jesus is our surety through His sacrificial death, which pays the debt that sinners owe for their transgressions. As stated in Romans 5:6, 'For when we were yet without strength, in due time Christ died for the ungodly.' This indicates His role in taking on our punishment. The cost of being our surety was immense; it meant experiencing the wrath of God against sin, suffering a painful death, and enduring separation from the Father. Such a significant price reveals both the seriousness of our sin and the depth of Christ's love and commitment to His people. The assurance we have in this truth gives us great comfort and security in our faith.