That Cup.....
I will take the cup of salvation,
and call upon the name of the LORD.
Psalm 116:113
Then said Jesus unto Peter,.....
the cup which my Father hath given me,
shall I not drink it?
John 18:11
And he took the cup, and when he had given thanks,
he gave it to them: and they all drank of it.
The cup of blessing which we bless,
is it not the communion of the blood of Christ?
Mark 14:23/1 Corinthians 10:16