How do we know God is present when believers gather?

In Scripture, Jesus assures us of His presence when believers gather in His name, stating in Matthew 18:20 that 'where two or three are gathered together in my name, there am I in the midst of them.' This promise underscores the theological importance of community worship; it is not merely a social or cultural gathering but an encounter with the divine. The presence of God in communal worship is a source of strength and unity among His people, allowing them to experience His grace together. Additionally, the worship in the house of the Lord, as illustrated by David, signifies a special gathering to worship that invokes a sense of divine authority and communal joy.