"Behold the Lamb of God" is a phrase found in the Bible, specifically in the Gospel of John. It refers to Jesus Christ, who is symbolically described as a lamb, representing innocence and sacrifice. This imagery connects to the Jewish tradition of the Passover lamb, which was sacrificed for the atonement of sins. The phrase is spoken by John the Baptist when he sees Jesus approaching. It emphasizes Jesus' role in the Christian faith as the one who takes away the sins of the world. This declaration highlights the significance of Jesus' mission and the concept of redemption in Christianity.