וַיֹּ֣אמֶר מֹשֶׁ֔ה אָסֻֽרָה־נָּ֣א וְאֶרְאֶ֔ה אֶת־הַמַּרְאֶ֥ה הַגָּדֹ֖ל הַזֶּ֑ה מַדּ֖וּעַ לֹא־יִבְעַ֥ר הַסְּנֶֽה׃
At sinabi ni Moises: “Lalapit ako ngayon at titingnan ko ang dakilang tanawing ito, kung bakit hindi nasusunog ang matinik na halaman.”
Rashi
אָסוּרָה means I WILL TURN ASIDE from here in order that I may approach thither.
Chizkuni
מדוע לא יבאר הסנה, “why the bush fails to burn.” This is a verse that has been artificially shortened. After having observed that the bush had not been consumed by the fire, Moses wanted to investigate the reason for this, i.e. “why does it not burn?” As it is written, it makes no sense, since Moses had witnessed that it was burning; he had only not observed the outcome of this, i.e. that the fibers would be turning into ash.
Da'at Zekenim
מדוע לא יבער הסנה, “why the bush refused to burn up and turn into ash.” The root בער used here for burning up is used to describe the process of something being utterly destroyed, leaving no trace of having existed. Compare the confession of the farmer in Deuteronomy 26,13: בערתי הקודש מן הבית, “I have utterly destroyed anything sacred from the house;” my teacher preferred to interpret Moses’ words as being phrased as a question: “seeing that the fire has not consumed the bush, why is this so?”