John 10:4 When he has brought out all his own, he goes on ahead of them, and his sheep follow him because they know his voice.
You get to know the voice of your parents and your friends and can often pick them out in a crowd just by their voices.
These are typically the voices of the people you can trust and you listen to them when they talk or tell you something.
We must get to be a good friend of Jesus so we can recognise His voice when He talks – not always easy of we don’t listen to Him enough!