"Soul, whoever thou art, that at any time art bitten with the guilt of sin, or by the prevalent working of any corruption; if thou wilt but look up to Jesus Christ with an eye of faith, thou mayest as certainly expect a cure to be wrought on thy soul as the Israelites, who, in looking up to the brazen serpent in the wilderness, might expect a cure to be done on their bodies. Therefore is salvation tendered upon this act of the soul, in looking up to Christ by an eye of faith, " Look unto me, and be ye saved, all ye ends of the earth," Isa. xlv. 22.
"Therefore, O soul, have a care, thou dost not leave looking up to Christ; there is nothing else will or can damn thy soul, but thy not looking up to Christ, as a Saviour and Redeemer, and resting upon him alone for life and salvation, as one that is "able to save to the uttermost," as the apostle speaks in Heb. vii. 25."Thomas Worden, The Types Unveiled. Chapter XV: THE BRAZEN SERPENT, ANOTHER TYPE GIVEN TO THE CHILDREN OF ISRAEL IN THE WILDERNESS