What does the Bible say about Christ having no sin?

According to 1 John 3:5, the Lord Jesus Christ was manifested to take away our sins, and in Him, there is no sin. This is foundational to understanding His role as our Savior; He needed to be without sin to be a suitable sacrifice for our sins. The Scriptures assert that Jesus did not sin, nor was guile found in His mouth (1 Peter 2:22), highlighting His perfect and innocent nature necessary for our redemption. Only an innocent, righteous, and holy Savior could bear the weight of our sins.