Spiritual growth requires intentional effort and obedience, not just passive church attendance or biblical knowledge. Paul calls believers to walk worthy of their calling through humility, gentleness, and unity. True maturity comes from applying God's word, not merely hearing it. God equips the church through gifted leaders who prepare all members for ministry. Every believer has spiritual gifts meant to build up the body of Christ. Spiritual maturity is marked by unity in Christ, stability against false teaching, speaking truth in love, and active service in community.