Scripture asserts that Jesus was without sin, as corroborated by passages like Hebrews 4:15.
The theological foundation for the sinlessness of Christ rests in His divine nature and purpose. As stated in 2 Corinthians 5:21, He who knew no sin became sin for us, which underscores that Jesus, in His essence, never sinned. Hebrews 4:15 further confirms that we have a High Priest who is unable to sympathize with our weaknesses yet was in all points tempted as we are, yet without sin. This distinct nature was necessary for Him to fulfill His role as the perfect sacrifice for the sins of the elect, satisfying divine justice without being tainted by sin Himself. Thus, the notion of His sinlessness is central to the understanding of redemption entirely dependent on His merit.
Commentary