'Gleaming' in the Bible

Then I looked, and behold, a likeness [of a man] with the appearance of fire; from His loins downward He was like fire, and from His loins upward He had the appearance of brightness, like gleaming metal (bronze).

“You were the anointed cherub who covers and protects,And I placed you there.You were on the holy mountain of God;You walked in the midst of the stones of fire [sparkling jewels].