“Finally, dear brothers and sisters, we urge you in the name of the Lord Jesus to live in a way that pleases God, as we have taught you” (1 Thessalonians 4:1 NLT).

The apostle Paul urged the Thessalonian believers to live in a way that pleased God. He followed his urging with several practical instructions on how they might live a holy life. Yet his instruction was based on the reality of their faith in Christ. For the key to living a life that pleases God is faith. As we read in Hebrews, “And it is impossible to please God without faith. Anyone who wants to come to him must believe that God exists and that he rewards those who sincerely seek him” (Heb. 11:6). So, it is our faith in Christ that saves us and our faith in His indwelling Spirit that empowers us to live a life that pleases God. As Paul told the Romans, “The righteous shall live by faith” (Rom. 1:17).