Jhn 10:27 My sheep hear my voice, and I know them, and they follow me:
How do we know His Voice? I don't know... Jesus didn't explain how we would know His Voice, but that we WOULD know His Voice. If we aren't readily able to discern the Voice of the Lord, does this not indicate that we aren't living the life of a sheep? Could this be an indication that we aren't living as close to the Lord as we need to be?
Paul failed to recognize the Lord's Voice on the road to Damascus. He answered the Voice "Who are you, Lord". He wasn't quite sure of who the Lord was. This is because Paul did not know the Lord at that point. But, later, we see no hesitancy on Paul's part when God spoke to him. Thats because, after He met the Lord, Paul submitted to the Lord and became a sheep in the Masters fold.