What does the Bible say about the difference between Peter and Judas?

In examining the differences between Peter and Judas, it’s crucial to understand that both were part of the twelve disciples chosen by Jesus. However, only Peter was the recipient of God's grace that led to genuine faith. Jesus made it clear that He chose the twelve, yet one was a devil (John 6:70). The significant difference was not in their actions, as both appeared to follow Jesus and even performed miracles, but in the divine assurance of their spiritual standing and revelation. Peter's faith was sustained by Christ's intercessory prayer (Luke 22:32), whereas Judas ultimately succumbed to betrayal because he lacked this sustaining grace. Thus, we see that the only difference is God's sovereign election and love towards His chosen ones, affirming the core tenet of sovereign grace.