Don't be stuck in the way the world does things. Do it in faith. You KNOW God's will. You now KNOW how to walk in it. So you are going to prove it now after you understand it.
Faith comes from hearing the word.
And Abram passed through the land unto the place of Sichem, unto the plain of Moreh. But Abram had Daddy there to show him how to walk after God's word. Following Daddy speaks of a grown person never learning to live for God themselves. But he made himself step out and is called the father of the faithful. All of us will be afraid just like Abram was at first.