Believing ones do not practice the "Will to Power." We are mandated by God to be filled with the Spirit. When a believing one is constantly Spirit-filled he or she is led by the Spirit of God. Neither does believing ones follow the clever words of a motivational speaker. Clever words do not release the soul out from spiritual pollution. One may be cleverly demonic too! Spiritual growth mandates that we as a once for all act put off actions, and behaviors that are inconsistent with our salvation claims.
