Acts 9:7

7. While the conversation was passing between Saul and Jesus, the conduct of his companions is thus described by Luke. (7) " Now, the men who were journeying with him stood speechless, hearing the voice, but seeing no man. " Paul gives a different account of their demeanor, by saying that they all fell to the ground; but the two accounts harmonize very naturally. The first effect of such an apparition would naturally to be prostrate them all; but his companions, not being held in this position by any direct address to them, would naturally arise after the first shock was over, and fleeing to a safe distance, there stand gazing, in mute terror, upon the glory which enveloped their leader. This supposition is confirmed by the fact that Paul represents the falling to the earth as occurring before the voice was heard, while their standing speechless is connected by Luke with the close of the conversation.

This supposition helps to account for a well-known verbal discrepancy between these two accounts. Luke says they heard the voice; Paul says "they heard not the voice of him that spoke to me." The discrepancy arises from the ambiguous use of the verb hear. There is nothing more common, among all nations, than for one who is listening to a speaker, but, either from his own confusion or the indistinctness of the speaker's articulation, can only catch an occasional word, to exclaim "I don't hear you;" although the sound of the voice reaches him continually. It is in this sense of the word hear, that the companions of Saul, in the confusion of their effort to escape from the scene, failed to hear the voice. They heard the sound, but did not understand the words.