Four are basically 'horizontal,' for the expression of God's love to fellow humans. One is basically 'vertical,' and has to do with loving and being loved of God. The New Testament is a book for community, for the church. It does not teach an isolated, individual-oriented faith. Varied backgrounds enrich any church, as all contribute what they have been taught is important.
Worship can be in church groups large and small.
Singing is usually a very important part of worship. Reading and preaching God's Word. Sharing of faith, of burdens, of goals. Support of kingdom interests.