What does the Bible say about being spiritual?

The concept of being spiritual in the Bible is fundamentally linked to being regenerated by the Holy Spirit. In Romans 7:14, the Apostle Paul contrasts the spiritual nature of God's law with the carnal nature of humanity, stating, 'For we know that the law is spiritual, but I am carnal, sold under sin.' True spirituality is about being alive to God, enabled to worship Him in spirit and truth (John 4:24). It is not merely an emotional or cultural state; it is a profound transformation that occurs through the work of Christ and the Holy Spirit in a believer's life.