What does the Bible say about the pictures of salvation?

Throughout Scripture, God uses types and shadows to point to the greater reality of salvation found in Christ. For instance, the Old Testament narrative often depicts events and characters as prefigurations of Christ and His redemptive work. Moses, as a deliverer of Israel, represents Christ, who delivers His people from the bondage of sin. In Numbers 21, the brazen serpent serves as a vivid picture of Christ: just as the Israelites looked to the serpent for healing from their sin-induced deaths, so too must we look to Christ, lifted up on the cross, for our salvation. This thematic layering of types in Scripture highlights the interconnectedness of God's redemptive plan across history.