Devote yourself to the public reading of Scripture, to exhortation, to teaching... (1 Timothy 4:13 ESV)
...addressing one another in psalms and hymns and spiritual songs, singing and making melody to the Lord with all your heart... (Ephesians 5:19 ESV)
So we, though many, are one body in Christ, and individually members one of another. (Romans 12:5)
Because there is one bread, we who are many are one body, for we all partake of the one bread. (1 Corinthians 10:17)
The grace of the Lord Jesus Christ and the love of God and the fellowship of the Holy Spirit be with you all. (2 Corinthians 13:14)