The Blessed Mother is as human as you or I.....but of course is in Heaven now. The first chapter of John tells us that:
Joh 1:1 In the beginning was the Word, and the Word was with God, and the Word was God.
and then:
Joh 1:14 And the Word became flesh and dwelt among us, full of grace and truth; we have beheld his glory, glory as of the only Son from the Father.
That is to say that Jesus is God. Now, it was the Will of God the Father that His only begotten Son come down to Earth and take on flesh and sacrifice His body on the cross for man's sins. The Blessed Mother provided the flesh. Therefore, she is the 'Mother of God.....Jesus".
Now, Jesus is King of Kings, and Lord of Lords. (1Tim 6:15; Rev 17:14; Rev 19:16). As Jesus is the King, His Mother is then the QUEEN MOTHER.
Now, the purpose of the Queen Mother in the Davidic Kingdoms (Jesus is a decendant of David) is to plead for the people of Israel before the king. That is, the Queen Mother is the ADVOCATE for the people. Why because men have a difficult time turning down their mothers. Do you remember the Jesus could not turn down the Blessed Mother in her request at the wedding feast at Cana (See the 2nd chapter of John)?
Consider the following:
"…Then Bathsheba went to King Solomon to speak to him for Adonijah, and the king stood up to meet her and paid her homage. Then he sat down upon his throne, and a throne was provided for the king's mother, who sat at his right. "There is one small favor I would ask of you," she said. "Do not refuse me." "Ask it, my mother," the king said to her, "for I will not refuse you…". (Cf. I Kings 2:19-20)
The Blessed Mother of God is the fairest daughter of the Father, the Mother of the Son and the Spouse of the Holy Spirit. She has a relationship with the Holy Trinity unlike any other creature. Her role as Advocate for the children of God is unlike any other creature’s as well.
Dr. Miravalle described it this way: "In the great Davidic kingdoms of the Old Testament, the mother of the king traditionally held the office of the "Queen Mother" (or "Gebirah" in Hebrew, literally meaning "the Great Lady", (Cf. 1Ki 2:11,19). The principal role of the Queen Mother was to serve as advocate or intercessor on behalf of the people of Israel to her son the King.
"In the New Testament, with the announcement of the new and eternal King and Kingdom of God (Cf. Lk. 1:32-33), so too humanity receives a new Queen Mother, as principal advocate for the people of God in presenting their needs to Jesus Christ, the King of kings. .Her advocacy is clearly manifest at Cana, interceding on behalf of those without physical wine, but ultimately for the spiritual and Eucharistic wine of her Son (Jn.2:1-10). At Calvary, the Crucified King presents his Mother and Queen to the world as gift to all in his Kingdom (Jn. 19:27). And in Revelation, the new Queen Mother in the universal and everlasting Kingdom of Christ is crowned with twelve stars (Rev. 12:1), as she, in battle array, continues her life and death advocacy for humanity against the spiritual warring of the Dragon-Adversary.”
NOW.......we know that the term "Israel refers to "THE PEOPLE OF GOD". Since we Christians have accepted Jesus, we are the NEW ISRAEL. (See 1Pet 2:9-10; Gal 4:28-31; Gal 6:14-16; Mat 21:43).
THEREFORE, Catholics pray to the Blessed Mother to plead for our petitions and prayers before her Son, Jesus, on our behalf. She is VERY INFLUENCIAL WITH JESUS. Consider Catholic pray the "Hail Mary":
"Hail Mary, full of grace the Lord is with you. Blessed are you among women, and blessed is the fruit of your womb, Jesus. Holy Mary, Mother of God, PRAY FOR US SINNERS NOW AND AT THE HOUR OF OUR DEATH. Amen."
As you can see, we pray to her begging her to plead with her Son (who is God) to answer our prayers. No, she is not a goddess.....and we are not to worship her as one....that is forbidden.