Jesus was sinless from birth. This article explains that the sinlessness of Christ was essential for our salvation.

Is it true that Christ was without sin? This article looks at the birth and life of Jesus Christ to show that He was sinless. This was necessary for salvation to be possible.

This article on the glories of Christ looks at the sinless state of Jesus Christ from birth and throughout His earthly life until death.

This article on the Apostles' Creed describes what Christians confess when they say that Christ was conceived by the Holy Spirit and born of the virgin Mary. The work of the Holy Spirit in Christ's conception ensured Christ's sinless state, while "being born of the virgin Mary" shows Christ's humanity and God's faithfulness to His covenant.