'Cup of' in the Bible

And whoever gives only a cup of cold water to one of these little ones in the name of a disciple, I tell you the truth, he will never lose his reward."

For I tell you the truth, whoever gives you a cup of water because you bear Christ's name will never lose his reward.

Is not the cup of blessing that we bless a sharing in the blood of Christ? Is not the bread that we break a sharing in the body of Christ?

You cannot drink the cup of the Lord and the cup of demons. You cannot take part in the table of the Lord and the table of demons.

For this reason, whoever eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty of the body and blood of the Lord.

that person will also drink of the wine of God's anger that has been mixed undiluted in the cup of his wrath, and he will be tortured with fire and sulfur in front of the holy angels and in front of the Lamb.