• 1 Corinthians 10:16-20
  The cup of blessing which we bless, is it not the communion of the blood of Christ? The bread which we break, is it not the communion of the body of Christ? For we, though many, are one bread and one body; for we all partake of that one bread. Observe Israel after the flesh: Are not those who eat of the sacrifices partakers of the altar? What am I saying then? That an idol is anything, or what is offered to idols is anything? Rather, that the things which the Gentiles sacrifice they sacrifice to demons and not to God, and I do not want you to have fellowship with demons.
   
• 2 Corinthians 6:14-18
  Do not be unequally yoked together with unbelievers. For what fellowship has righteousness with lawlessness? And what communion has light with darkness? And what accord has Christ with Belial? Or what part has a believer with an unbeliever? And what agreement has the temple of God with idols? For you are the temple of the living God. As God has said:
  "I will dwell in them
  And walk among them.
  I will be their God,
  And they shall be My people."
  Therefore "Come out from among them
  And be separate, says the Lord.
  Do not touch what is unclean,
  And I will receive you."
  "I will be a Father to you,
  And you shall be My sons and daughters,
  Says the LORD Almighty."
   
• 1 Corinthians 11:25-26
  In the same manner He also took the cup after supper, saying, "This cup is the new covenant in My blood. This do, as often as you drink it, in remembrance of Me." For as often as you eat this bread and drink this cup, you proclaim the Lord's death till He comes.
   
• 2 Corinthians 13:14
  The grace of the Lord Jesus Christ, and the love of God, and the communion of the Holy Spirit be with you all. Amen.
   
• 1 John 1:3
  that which we have seen and heard we declare to you, that you also may have fellowship with us; and truly our fellowship is with the Father and with His Son Jesus Christ.
   

Related Scriptures

• Luke 22:15-18
  Then He said to them, "With fervent desire I have desired to eat this Passover with you before I suffer; for I say to you, I will no longer eat of it until it is fulfilled in the kingdom of God." Then He took the cup, and gave thanks, and said, "Take this and divide it among yourselves; for I say to you, I will not drink of the fruit of the vine until the kingdom of God comes."
   
• John 6:51
  I am the living bread which came down from heaven. If anyone eats of this bread, he will live forever; and the bread that I shall give is My flesh, which I shall give for the life of the world.'
   
• John 6:53-54
  Then Jesus said to them, “Most assuredly, I say to you, unless you eat the flesh of the Son of Man and drink His blood, you have no life in you. Whoever eats My flesh and drinks My blood has eternal life, and I will raise him up at the last day.
   
• Genesis 14:18
  Then Melchizedek king of Salem brought out bread and wine; he was the priest of God Most High.