And Melchizedek king of Salem brought out bread and wine. (He was priest of God Most High.) 19 And he blessed him and said,
“Blessed be Abram by God Most High,
Possessor of heaven and earth;
20 and blessed be God Most High,
who has delivered your enemies into your hand!”
And Abram gave him a tenth of everything.
Melchizedek was a king and a priest. He brought bread and wine and blessings to Abraham who in turn gave a tenth of everything he had to Melchizedek. Abraham received the communion and the blessings Melchizedek offered. Melchizedek received the offerings Abraham tithed.