Why is understanding spiritual discernment important for Christians?

Understanding spiritual discernment is vital because, according to 1 Corinthians 2:14-15, the natural man does not accept the things of the Spirit of God, viewing them as foolishness. Spiritual discernment enables believers to grasp the deep truths that God reveals through the Holy Spirit. As followers of Christ, discerning the things that are freely given includes recognizing the necessity of Christ's righteousness for justification. This understanding differentiates between the wisdom of the world and the wisdom of God, allowing Christians to firmly stand in the truth of the gospel.