How do we know that Christ is able to save sinners?

The reliability of Christ as Savior is rooted in the Scriptures, particularly Hebrews 7:25, which assures us that He is able to save to the uttermost those who come to God through Him. This ability is not contingent on human effort but solely on Christ's finished work on the cross, where His blood satisfies God's justice on behalf of sinners. His resurrection and ongoing intercession further affirm His divine power and authority to redeem. Consequently, all who trust in Him, regardless of the depth of their sin, can be confident in His saving grace.