maybe this will be put way to simply but, it is what I think, and my opinion. Adam and Eve did speak directly to God, he did tell them everything they needed to know. Yet they disobeyed him, and were lead easily astray, to get their own means.
Now, in a lot of ways God does still speak directly to us, in the Bible and the Catholic Church, and other people. I believe that the parables are more like puzzles. Some people really like puzzles, and get more out of the lessons by doing them, others like things spelled out directly. God accomodates both. The better question is do we really listen to him, or make our excuses, to keep doing things our own way, and say we don’t hear him?
Two senerios come to mind. One is based on faith to listen. In raising children, there is so much they don’t understand because they have not got the experience, they have to trust their parent to tell them what is right. Starting with don’t go in the street you will get hurt. When they are little it is blind faith. When they become teenagers it is a whole different game. They question the teachings of parents, mainly because they want what they want, and want it now, for them there is no tomorrow. We treat the Catholic Church the same way. I want it my way, so the Church needs to change to help me with things the way I want them, and needs to do it in such a way that I can still feel like I am following the teachings of the Church and God. When problems begin to happen because we wanted it our way, we finally begin to listen, and begin to find the peace that God has promised, others continue on their own path until they get desperate, and some never realize.
The other senerio most of us have already heard. Some one is sitting there wanting to honestly hear God. However, he has his mind made up as to how God will speak to him, so he doesn’t hear either.
The story is the man whose town is flooding, his neighbor says lets get out so we don’t drown. The man’s reply no God will save me. Finally he has to get on the roof of his house because of the water level. A man in a boat comes by, and offers to give him a ride, again no God will save me. Then a helicopter comes to get him, and again he answers no God will save me. So he dies, then he questions God why he didn’t save him. And God’s reply. I sent you a friend, a boat, and a helicopter. What more did you want?
So are WE listening, and praying, and offering sacrafices? is the real question.