How do we know grace is an exception to God's justice?

Grace serves as the divine exception to the condemnation that justice brings because it is through Christ that sinners find life instead of death. Ephesians 2:8-9 reinforces that salvation is by grace through faith, not of works, thus establishing grace as an unmerited favor which allows for redemption from our just penalties. Furthermore, in John 6:44, we learn that it is only by God's drawing that sinners can come to Christ, showcasing how grace operates in conjunction with God's sovereign will to save. In this way, grace is as essential for salvation as it is distinct from the justice that we inherently deserve.