This document discusses how Christians can grow spiritually to become more like Christ. It emphasizes that spiritual growth requires intentional effort rather than happening automatically. Becoming like Christ involves making Christ-like choices and depending on the Holy Spirit. The document also stresses that life change requires thought change - stopping immature, self-centered thinking and starting to think about others in a mature way, as Christ did. Christians must work at their salvation but God also works in them to bring it about.