The Bible points us to a God who is our loving Heavenly Father. If we accept the fact that our Heavenly Father loves us and wants the best for us, why would He want to hide His will from us? Why would He make it so difficult for us to know His will.
God is not a magician. Why would He want to play hide and seek with us? Would it not be logical for us to believe that our Heavenly Father would want us to know all that He has planned for us?