'Flame' in the Bible

His head and His hair were white, like white wool--as white as snow; and His eyes resembled a flame of fire.

"To the minister of the Church at Thyateira write as follows: "'This is what the Son of God says--He who has eyes like a flame of fire, and feet resembling silver-bronze.

His eyes were like a flame of fire, and on His head were many kingly crowns; and He has a name written upon Him which no one but He Himself knows.