We are called, even through the "form" our gatherings take, to put on display not only the beauty of God's radical, "mutual" love, but also that, through the Cross, the reign of the Powers is ended!
The New Testament Church met in members livings rooms, their gatherings being marked by an open, mutually participatory, "every member functioning" nature.
The New Testament Church was conceived within the Godhead and given birth on the day of pentecost. Therefore, we are called to the same mutual, openly participatory nature of relating, as a visible demonstration of the Godhead here on earth.