we obviously are aware that the WORD [made flesh][Yeshua] already existed from the very beginning, since Paul claims in Colossians that He is the first and last, beginning and the end, alpha and omega, etc.
Would you mind sharing your thought about whether the Word comes from the Spirit or does the Spirit come from the Word?
The written word [being the spoken word made flesh] did not exist from the beginning. The spoken word did not exist until day 1 when God said let there be light and there was light. And God saw the light that it was good.
we know He was Melchizedek [Abraham's personal High Priest], He was God with 2 angels who met Abram and told Sarai she would have a baby before sending His angels to Sodom and Gomorrha,
Actually you think Melchizedek was the eternal God who is described by Paul as being "Without father, without mother, without descent, having neither beginning of days, nor end of life; but made like unto the Son of God; abideth a priest continually. But the Father of lights, the eternal one, with whom is no variableness, neither shadow of turning, as written in James 1:17, does not change in nature or form so he who is of God hears Gods words.
Gen 14:10
and the kings of Sodom and Gomorrah fled, and fell there; and they that remained fled to the mountain.
And he brought back all the goods, and also brought again his brother Lot, and his goods, and the women also, and the people. And the king of Sodom went out to meet him after his return from the slaughter of Chedorlaomer, and of the kings that were with him, at the valley of Shaveh, which is the king's dale.
Genesis 14:16-17
But if you read the scriptures it says Abram was a prophet of God, whom the LORD said he would raise up from amongst the brethren and put his words in that prophet's mouth, and it shall come to pass that whosoever will not hear the words that he shall speak in the LORD's name, it would be required of them. That pretty much makes one a priest of the LORD.
You are mixing the account of Genesis 14 with the account of Genesis 19.
Now in Genesis 14, verses 18-20 it is written;
And Melchizedek king of Salem brought forth bread and wine: and he [Abram] was the priest of the most high God.
And he [Melchizedek] blessed him [Abram] and said,
Blessed be Abram of the most high God, possessor of heaven and earth:
And blessed be the most high God, which hath delivered thine enemies into thy hand.
And he [Melchizedek] gave him [Abram] tithes of all.
Gen 14:16-17
21 And the king of Sodom said unto Abram, Give me the persons, and take the goods to thyself.
22 And Abram said to the king of Sodom, I have lift up mine hand unto the LORD, the most high God, the possessor of heaven and earth,
23 That I will not take from a thread even to a shoelatchet, and that I will not take any thing that is thine, lest thou shouldest say, I have made Abram rich:
24 Save only that which the young men have eaten, and the portion of the men which went with me, Aner, Eshcol, and Mamre; let them take their portion.
Gen 14:21-24