Why is Christ called our redeemer?

Jesus is referred to as our redeemer due to His sacrificial death, which paid the penalty for our sins (Hebrews 9:12). He accomplished the work of redemption, signifying that through His blood, believers are set free from the bondage of sin. This work is highlighted in the declaration, 'It is finished,' emphasizing the totality of His redemptive mission (John 19:30). The understanding of Christ as our redeemer provides profound assurance of the complete forgiveness and acceptance we have in Him, signifying the grace bestowed upon His elect.