Why is the concept of godliness important for Christians?

In the sermon, godliness is described not as perfection in law-keeping but as a relationship with Christ and a desire to follow Him. This understanding aligns with the Reformed view that justification is by faith alone, while true faith produces a life of godliness. It is through union with Christ that believers are empowered by the Holy Spirit to manifest godly lives. Thus, godliness is essential for Christians as it testifies to the transformative work of grace in their lives and is evidence of their faith in action, as seen in 2 Peter 1:3-4.