John calls Jesus the Lamb of God and thus signifies Jesus’ mission as the One who redeems us from our sins. The blood of the Passover Lamb (Exodus 12) delivered the Israelites in Egypt from slavery and death. The Lord Jesus freely offered up his life for us on the cross as the atoning sacrifice for our sins (1 Corinthians 5:7). The blood which he poured out for us on the cross cleanses, heals, and frees us from our slavery to sin, and from the “wages of sin which is death” (Romans 6:23) and the “destruction of both body and soul in hell” (Matthew 10:28). It is significant that John was the son of Zachariah, a priest of Israel who participated in the daily sacrifice of a lamb in the temple for the sins of the people (Exodus 29). John recognized that Jesus was the perfect unblemished lamb offered by the Father in heaven as the one and only sacrifice that could cancel the debt of sin, and free us from death and the destruction of body and soul in hell.
When John says he did not know Jesus (John 1:31,33) he was referring to the hidden reality of Jesus’ divinity. But the Holy Spirit in that hour revealed to John Jesus’ true nature, such that John bore witness that this is the Son of God. How can we be certain that Jesus is truly the Christ, the Son of the living God? The Holy Spirit makes the Lord Jesus Christ known to us through the gift of faith. God gives us his Spirit as our helper and guide who opens our hearts and minds to receive and comprehend the great mystery and plan of God – to unite all things in his Son, our Lord Jesus Christ (Ephesians 1:10). Do you want to grow in the knowledge and love of Jesus Christ? Ask the Lord to pour his Holy Spirit upon you to deepen your faith, hope, and love for God and for the plan he has for your life.
“Lord Jesus Christ, fill me with the power of your Holy Spirit and let me grow in the knowledge of your great love and truth. Let your Spirit be aflame in my heart that I may know and love you more fervently and strive to do your will in all things.”
(Adapted from Don Schwager)