Does it scare you that cowards will not inherit the kingdom of God?
This means if you do everything else right; either being driven by fear and after all accomplishment still remain a coward, then you do not have a place in the Kingdom of God.
What is it that you are afraid of? Is it the fear to succeed? Is it the fear to fail? Is it the fear of making mistakes? Is it the fear to try out your idea? Is it the fear to love? Is it the fear to let go?
Unless you learn to face your fears, you should know your fate by now. We have not been given the spirit of fear or timid, but the spirit of boldness and good courage.
Be strong and of good courage. Start doing that which you are afraid. There is nothing that beats fear than faith. Exercise your faith by taking the first step.