God has designed his people, the church, to live in community (Acts 2). Even God Himself is the perfect example of communion in his eternal Triune nature. We have been created in the image of God, the Imago Dei, and God has called us into community with others and with himself. Romans 12:9-13 gives us an example of what this community should look like: it should be spiritual, joyful, patient, prayerful, caring, loving of others, serving those in need, and hospitable.

42 All the believers devoted themselves to the apostles’ teaching, and to fellowship, and to sharing in meals (including the Lord’s Supper), and to prayer. 43 A deep sense of awe came over them all, and the apostles performed many miraculous signs and wonders.
44 And all the believers met together in one place and shared everything they had. 45 They sold their property and possessions and shared the money with those in need. 46 They worshiped together at the Temple each day, met in homes for the Lord’s Supper, and shared their meals with great joy and generosity— 47 all the while praising God and enjoying the goodwill of all the people. And each day the Lord added to their fellowship those who were being saved. – ACTS 2:42-47