What does Psalm 100 teach us about worship?

Psalm 100 teaches us the importance of joyful worship and thanksgiving to the Lord. It encourages us to make a joyful noise and to serve the Lord with gladness, recognizing that He is our Creator and we are His people. Worship, as described in this psalm, involves coming before God with gratitude and praising Him for His goodness and mercy, which endure forever. This calls us to not only sing but to do so with genuine joy in our hearts, celebrating God's sovereignty and grace in our lives.