Ephraem the Syrian
Hail and fire unite, yet hail does not extinguish fire, nor does fire consume hail. Instead, hail ignites the fire like kindling, while the fire warms the hail as iron is heated in a forge, without incinerating the trees.
And the hail and fire mixt with it drove on together: and it was of so great bigness, as never before was seen in the whole land of Egypt since that nation was founded.
וַיְהִ֣י בָרָ֔ד וְאֵ֕שׁ מִתְלַקַּ֖חַת בְּת֣וֹךְ הַבָּרָ֑ד כָּבֵ֣ד מְאֹ֔ד אֲ֠שֶׁר לֹֽא־הָיָ֤ה כָמֹ֙הוּ֙ בְּכָל־אֶ֣רֶץ מִצְרַ֔יִם מֵאָ֖ז הָיְתָ֥ה לְגֽוֹי׃
2 Church Fathers comment on this verse
Hail and fire unite, yet hail does not extinguish fire, nor does fire consume hail. Instead, hail ignites the fire like kindling, while the fire warms the hail as iron is heated in a forge, without incinerating the trees.
The precise meaning of Mitzrayim is uncertain; it may refer to either the Nile delta, which is known as lower Egypt, or the entire Nile valley extending up to the rapids. Both interpretations can be found within the sacred texts. The term fire amid the hailstones represents intense lightning or perhaps the unique occurrence known as St. Elmo's fire. According to Ch. Martin, during thunderstorms, electric flames may occasionally appear on the surfaces of the earth or water.
Passages read together with this verse.