The early church had it right!
Every church needs to have these 4 main functions in abundance as they gather in order to be healthy.
BIBLE STUDY - We read and study through the entire Bible.
Christians need "all Scripture" in order to "be complete, thoroughly equipped for every good work." (2 Timothy 3:16-17)
FELLOWSHIP - We need to continue to gather, "not forsaking the assembling of ourselves together."
Christians need continual fellowship "in order to stir up love and good works." (Hebrews 10:23-25)
COMMUNION - We need to remember the death and resurrection of Jesus Christ, who loves us and died for our sins.
When Christians partake of Communion, we "proclaim the Lord’s death till He comes." (1 Corinthians 11:23-26)
PRAYER - We need to continue in unity "in prayer and supplication."
Christians need to continue to seek God together in prayer. (Acts 1:14)