How can we have confidence in our salvation?

Confidence in salvation comes from understanding that it is secure and upheld by God himself. As Paul states in 2 Timothy 1:12, he is assured that God is able to guard what he has entrusted to Him until the final day. This assurance is rooted in the knowledge of Christ and His redemptive work, emphasized in Ephesians 2:8-9, where it states that we are saved by grace through faith. Relying on God's faithful promises and the reality of receiving grace, believers can rest secured in their salvation, knowing that it does not depend on their works but on Christ's finished work.