Prophecy continues against the king:
Ezekiel 28:11-16 KJV
Moreover the word of the Lord came unto me, saying, [12] Son of man, take up a lamentation upon the king of Tyrus, and say unto him, Thus saith the Lord God ; Thou sealest up the sum, full of wisdom, and perfect in beauty. [13] Thou hast been in Eden the garden of God; every precious stone was thy covering, the sardius, topaz, and the diamond, the beryl, the onyx, and the jasper, the sapphire, the emerald, and the carbuncle, and gold: the workmanship of thy tabrets and of thy pipes was prepared in thee in the day that thou wast created. [14] Thou art the anointed cherub that covereth; and I have set thee so : thou wast upon the holy mountain of God; thou hast walked up and down in the midst of the stones of fire. [15] Thou wast perfect in thy ways from the day that thou wast created, till iniquity was found in thee. [16] By the multitude of thy merchandise they have filled the midst of thee with violence, and thou hast sinned: therefore I will cast thee as profane out of the mountain of God: and I will destroy thee, O covering cherub, from the midst of the stones of fire.
Is this a human ruler? His arrogance and megalomania being described?
Ezekiel 28:17-19 KJV
Thine heart was lifted up because of thy beauty, thou hast corrupted thy wisdom by reason of thy brightness: I will cast thee to the ground, I will lay thee before kings, that they may behold thee. [18] Thou hast defiled thy sanctuaries by the multitude of thine iniquities, by the iniquity of thy traffick; therefore will I bring forth a fire from the midst of thee, it shall devour thee, and I will bring thee to ashes upon the earth in the sight of all them that behold thee. [19] All they that know thee among the people shall be astonished at thee: thou shalt be a terror, and never shalt thou be any more.
Sounds like annihilation is this character's future, which is contrary to what most of the "king of Tyre is actually Satan-Lucifer" crowd believes.