How can we be joyful even in difficult times?

Joy for believers does not depend on external circumstances but rather on the truth of their identity in Christ. According to Psalm 100, we are called to make a joyful noise and serve the Lord with gladness, regardless of our feelings. This joy is rooted in knowledge—knowing that 'the Lord, He is God' and that we are His people. The understanding of our salvation, that it is He who has made us, allows Christians to experience joy even in trials. Furthermore, the assurance of God's sovereign control over all aspects of life gives believers peace and the ability to rejoice always, as taught in Philippians 4:4.