How do we know that God is present in the house of the Lord?

The assurance of God's presence in the house of the Lord is founded on the promises made in Scripture. Matthew 18:20 affirms that where two or three are gathered in Christ’s name, He is there among them. This principle underscores that the church community is not merely a social gathering but a sacred space where the divine presence is actively involved in worship. When believers collectively come to worship, they experience God’s presence in a unique way that deepens their faith and strengthens their communion with one another, as seen throughout the history of God's dealings with His people.