אַף־לְ֭זֹאת יֶחֱרַ֣ד לִבִּ֑י וְ֝יִתַּ֗ר מִמְּקוֹמֽוֹ׃
Karena hal ini pun hatiku gemetar dan melompat dari tempatnya.
Rashi
and spring Heb. ויתר, and spring, like (Lev. 11:21) “to hop (לנתר) with them upon the earth.” And this means that his heart is astonished.
Malbim
As terrifying as thunder might be, it is still a natural sound; just a whisper relative to God. So how can a being that is frightened by thunder face up to the power of God’s supernatural voice? Metaphysical concepts such as this, that are the key to understanding the ways of Providence, are simply beyond man’s grasp