Communion: Fellowship with the Lord, Awareness of the presence of the Lord.

The cup of blessing which we take, does it not give us a part in the blood of Christ? and is not the broken bread a taking part in the body of Christ?
1 Corinthians 10:16

It is not possible for you, at the same time, to take the cup of the Lord and the cup of evil spirits; you may not take part in the table of the Lord and the table of evil spirits.
1 Corinthians 10:21

The King and his men of war. The Lord of armies with him.

And David became greater and greater in power, because the Lord of armies was with him.
1 Chronicles 11:9

Now these are the chief of David’s men of war who were his strong supporters in the kingdom, and, with all Israel, made him king, as the Lord had said about Israel.
1 Chronicles 11:10