How do we know Christ's vicarious sufferings are true?

The concept of Christ's vicarious sufferings is deeply embedded in Scripture, reinforced by multiple verses that affirm His role as our substitute. Texts like 2 Corinthians 5:21 assert that He was made sin for us, and Hebrews 9:28 emphasizes that He was offered to bear the sins of many. Historical documents of the early Church and the writings of the Apostles consistently convey this truth. The theological implications underscore that through Christ's sufferings, believers receive righteousness and are justified before God, demonstrating the inextricable link between Christ's death and our salvation.