All scripture is God-breathed and is useful for teaching, rebuking, correcting and training righteousness, so that the servant of God may be thoroughly equipped for every good work.
(2 Timothy 3:16-17)

Let us consider how we may spur one another on toward love and good deeds, not giving up meeting together, as some are in the habit of doing, but encouraging one another—and all the more as you see the Day approaching.
(Hebrews 10:24–25)

The Lord Jesus, on the night he was betrayed, took bread, and when he had given thanks, he broke it and said, “This is my body, which is for you; do this in remembrance of me.”
(1 Corinthians 11:23-24)