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4. Grace and faith. We do not live the Christian life in a manner other than the way in which we first accepted salvation. Having accepted salvation through faith, we do not now trust in human accomplishment (Gal. 3:1-5). At every point in the new life, from its beginning to its ultimate glorification, we depend entirely on grace received through faith. "As therefore you received Christ Jesus the Lord, so live in him" (Col. 2:6; Steps to Christ, p. 69). By the Holy Spirit, God works in us "both to will and to do of his good pleasure" (Phil. 2:13, KJV). It is the divine initiative which sustains our life in Christ, even as it brought into being (The SDA Bible Commentary, Ellen G. White Comments, vol. 6, p. 1071).
We are to nurture faith. Growth is not automatic; obedience is not mechanical. God wills to re-create us in His image, but we must be willing to foster our relation with Him (John 15:1-8). We are to feed on His Word, commune with Him in prayer, and tell what He has done for us (2 Tim. 3:16, 17; 1 Thess. 5:17; Mark 5:19). Day by day we are to understand His will more fully, and experience new dimensions of commitment.
5. Assurance. The new life involves assurance (Heb. 10:19-22). Our salvation was secured by the most decisive divine act in history: Christ's death and resurrection. We know that He who has begun a good work in us will not leave us to struggle alone. We know that, so long as we put our trust in Him, He will hold us by a hand that will never let us go (The Ministry of Healing, p. 182). He is able to complete His purposes in us, presenting us blameless before His presence with exceeding joy (Phil. 1:6; 1 Cor. 1:8; 1 Thess. 5:23). Already we have passed from death to life; already the Spirit bears witness with our spirit that we are sons and daughters of God (1 John 3:14; 5:18-20; Rom. 8:16). He gives us His peace in the midst of strife, and His strength sufficient for our every need (John 14:27; 2 Cor. 12:9). Not only has God in Christ made the once-for-all sacrifice for our sins, but we now have a great High Priest in the heavenly sanctuary, where He ever lives to make intercession for us and to send forth timely help from the throne of grace (Heb. 7:25; 4:16; Selected Messages, book 2, pp. 32, 33).