Ezekiel 5:2 (NASB)
One third you shall burn in the fire at the center of the city, when the days of the siege are completed. Then you shall take one third and strike it with the sword all around the city, and one third you shall scatter to the wind; and I will unsheathe a sword behind them.
Yet in Genesis
Genesis 1:3 (NASB)
Then God said, "Let there be light"; and there was light.
Why is אור referred to as fire in Ezekiel but in Genesis referred to as light