What does Ezekiel 28:14 mean?

I put you in a place of honor, like a guardian angel on my holy mountain. You walked among shining stones, right in the heart of God’s presence. Ezekiel 28:14 - Modern Text Bible

(God is describing the king of Tyre in grand, almost angelic terms, showing how high he’d been lifted up—close to God, trusted, and surrounded by beauty.)