Answer
In 2 Timothy 1:7, Paul writes to Timothy, saying, “God hath not given us the spirit of fear; but of power, and of love, and of a sound mind” (KJV). The “spirit of a sound mind” is the Holy Spirit, who empowers believers to live with discernment, discipline, and self-control.
The spirit of a sound mind is evident in our ability to exercise self-control. Galatians 5:22–23 lists the fruit of the Spirit, concluding with temperance: “The fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith, meekness, temperance: against such there is no law” (KJV). The Greek word translated as “temperance” is enkrateia, meaning “self-control” or “self-discipline. The fruit of self-control is the direct result of the Holy Spirit’s work within us, shaping and molding us into the image of Christ. To remain self-controlled, we must live by the Spirit and keep in step with Him (Galatians 5:25).
Romans 8:6 provides further insights into the spirit of a sound mind: “To be carnally minded is death; but to be spiritually minded is life and peace” (KJV). To be spiritually minded means to have our thoughts, wills, and actions governed by the Spirit instead of our sinful flesh. In this way, we will experience life and peace rather than death. The Holy Spirit brings life and peace because He aligns our thoughts with the truth of God’s Word, helping us to confront sin and temptation with biblical truth and sound judgment.
Another passage that illuminates our understanding of the spirit of a sound mind is 1 Corinthians 2:12–16. In this passage, Paul contrasts the natural man, who does not accept the things of the Spirit, with the spiritual man who has the mind of Christ. To have the mind of Christ is to think and behave in God-honoring ways. This is accomplished not by our own power but by the power of the Holy Spirit, who is “the spirit of a sound mind” (2 Timothy 1:7, KJV).
Ephesians 4:22–24 says, “Put off your old self, which belongs to your former manner of life and is corrupt through deceitful desires, and to be renewed in the spirit of your minds, and to put on the new self, created after the likeness of God in true righteousness and holiness” (ESV). A renewed mind is essential to living in the spirit of a sound mind. The Holy Spirit transforms our inner selves, enabling us to live righteously and reflect the holiness of God.
Paul also speaks about the grace of God that teaches us to live self-controlled, upright, and godly lives: “The grace of God has appeared that offers salvation to all people. It teaches us to say ‘No’ to ungodliness and worldly passions, and to live self-controlled, upright and godly lives in this present age” (Titus 2:11–12). Again, the spirit of a sound mind is linked to self-control, as the Holy Spirit instructs us to reject sin and pursue godliness.
Peter, too, highlights that God has given us everything we need for a godly life, including self-control: “His divine power has given us everything we need for a godly life through our knowledge of him who called by his own glory and goodness. For this very reason, make every effort to add to your faith goodness; and to goodness, knowledge; and to knowledge, self-control; and to self-control, perseverance; and to perseverance, godliness; and to godliness, mutual affection; and to mutual affection, love.”
The spirit of a sound mind, as mentioned in 2 Timothy 1:7, is the Holy Spirit working in us to produce discernment, discipline, and self-control. By yielding to the Holy Spirit, we can live without fear, knowing that He has supplied us with everything we need.
