We need to have a basis in everything we do. It follows that even in serving God and in invoking God, we should have a basis why we should do it. In the first place, there are people who do not invoke God at all. And if we are going to invoke God, how should we do it? Where should we base our faith in God?
Why are we here on earth? How did we come into being? It is because Somebody created us. As to who that Creator is, that is what we are trying to unravel. Who is He? How shall we call Him? Where can we get testimonies about Him?