Some read, “I was dismayed, or I feared, and my inside trembled at his voice.” He takes קול, kul, voice, not for report, but, as it has been said, for threatening. The faithful, then, declare here, that they dreaded the voice of God, before he had executed his
judgements, or before he inflicted the punishment which he had threatened. He says, quiver did my lips. The verb צלל, tsalel, means sometimes to tingle, and so some render it here, “Tingle did my lips;” but this is not suitable, and more tolerable is the rendering of others, “Palpitate
did my lips.” The Hebrews say that what is meant is that motion in the lips which fear or trembling produces. I therefore render the words, “quiver did my lips;” as when one says in our language, Mes levres ont barbate; that is, when the whole body shakes with trembling, not only a noise is made by the clashing of the teeth, but an agitation is also observed in the lips.