Faith, – biblical faith is cooperation with God in all sense. God will not do everything for you. He will not do for you, what you are unwilling to do yourself.
Don’t just fold your arm in passivity expecting God to put bread in your mouth. The proof that you have faith in God is to carry out the instruction you already know.
That is the essence of praying and reading the Bible, – to discern His will and understand His mind concerning a given situation and then act on what you know God is calling you to do.