This deliverance is called the 'GOSPEL” in the New Testament. Salvation is a gift of grace and is received by believing the gospel. The gospel, when believed, “is the power of God to Salvation for every one who believes.” (Romans 1:16); salvation embraces deliverance, restoration, preservation, and glorification.
Moses, Joshua, Gideon, Nehemiah, and others were deliverers of their people; they delivered them from the outward consequences of sin. Jesus delivered His people from the power of sin.