John 10:27 KJV — My sheep hear my voice, and I know them, and they follow me:
The starting point is this: you do hear God’s voice.
The idea that you need to find out how to hear God’s voice is a deception and a snare, to keep you in the position of disbelieving the word of God.
Jesus said that if you’re born again, you do hear His voice.
Once you believe that, all that’s left to do is ask:
What are you hearing?