God is omnipresent. We cannot hide from him. He is with us always. But he is with us in a very special way when we gather with others in Jesus' name. Those gatherings in Jesus' name transform a place into holy space. The presence of Jesus is what being in church is all about. The temple (and before that the Tabernacle) was the place of God's holy presence. So whether we gather with others in a space and place dedicated specifically to the worship and presence of God, or in a home, or park, or at a hospital bedside, there God is. There joy is. There is the dwelling place of God: with those who mark themselves with Jesus' name and gather with others in his name.