Salvation is God’s way of delivering people from sin, death, and divine wrath. It also describes the spiritual blessings both temporal and eternal.[ref]“[S]alvation in its theological sense denotes, negatively, deliverance from sin, death, and divine wrath and positively, the bestowal of far-ranging spiritual blessings both temporal and eternal. God freely conveys these benefits on the basis of the life, death, and resurrection of Jesus Christ the Mediator.” Bruce Demarest, The Cross and Salvation: The Doctrine of Salvation (Wheaton, IL: Crossway, 1997), 27. Salvation is “God’s way of providing people deliverance from sin and death.” Philip W. Comfort and Walter A. Elwell, eds., Tyndale Bible Dictionary: A comprehensive guide to the people, places, and important words of the Bible (Carol Stream, IL: Tyndale House Publishers, 2001), 1152.[/ref]

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Essentially, salvation is the application of the work of Christ to the lives of humans.[ref]Millard Erickson, Christian Theology, 3rd ed. (Grand Rapids, MI: Baker Academic, 2013), 826[/ref]
I. The Method and Instrument of Salvation
The Word of God is the method and instrument used by God to describe himself and show how humans can know him. 2 Timothy 3:15 says the message of salvation is contained in the Scriptures revealing God but also revealing his plan for salvation.[ref]Comfort and Elwell, Tyndale Bible Dictionary, 1153.[/ref] In fact, the Bible’s central message is about the spiritual recovery and salvation of lost men and women.[ref]“The central message of the Bible concerns the spiritual recovery or salvation of lost men and women.” Demarest, Cross and Salvation, 25.[/ref] The Bible shows God’s love and salvific plan in both the Old Testament and New Testament.[ref]“The Word of God is the means not merely to the beginning of the Christian life, but also to growth in it. Thus, Jesus told his disciples that they were made clean through the Word he had spoken to them (John 15:3). He also prayed that the Father would sanctify them in the truth, which is the Father’s Word (John 17:17). The Lord told Joshua that the book of the law is the means to a life of rectitude: ‘Keep this Book of the Law always on your lips; meditate on it day and night, so that you may be careful to do everything written in it. Then you will be prosperous and successful’ (Josh. 1:8). The Word of God guides our feet (Ps. 119:105) and provides us protection as we engage in spiritual warfare (Eph. 6:17).” Erickson, Christian Theology, 937. Furthermore, “The Word of God plays an indispensable part in the whole matter of salvation. In Romans Paul describes the predicament of persons apart from Christ. They have no righteousness; they are totally unworthy of his grace and salvation (Rom 3:9–20). How, then, are they to be saved? This is by calling upon the name of the Lord (Rom 10:13). For them to call, however, they must believe, but they cannot believe if they have not heard; therefore someone must tell them or preach to them the good news.” Ibid., 936-937.[/ref]