Who is the Gog of the land of Magog and what significance does he hold in the context of biblical prophecy?

In The Bible, Gog is a ruler from the land of Magog mentioned in the book of Ezekiel. He is often associated with a great enemy of God's people in end-time prophecies. Gog's significance lies in being a symbol of the forces that will oppose God's plans and bring about a final battle before the establishment of God's kingdom.