In the New Testament this important bit of history is interpreted for us by no less an authority than our Lord Jesus Christ Himself. He is explaining to His hearers how they may be saved. He tells them that it is by believing. Then to make it clear He refers to this incident in the Book of Numbers. “As Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up: that whosoever believeth in him should not perish, but have eternal life” ( John 3:14⁠–⁠15 ).