How do we know the importance of public worship is true?

The significance of public worship is rooted in the teachings of Scripture and the practice of the early Church. Acts 2:42 indicates that the believers devoted themselves to the apostles' teaching, fellowship, breaking of bread, and prayers, which emphasized the importance of communal worship. Public worship is where the Scriptures are preached, where believers are spiritually nourished, and where they are rejuvenated in their faith. Furthermore, Psalm 84 reflects the deep spiritual longing for collective worship, as evidenced by David's desire to gather with the saints. Such longing signifies that public worship is crucial for both individual believers and the Church as a whole, providing spiritual sustenance and a secure foundation against error and apostasy.