The Triune God — the Father, the Son, and the Spirit — is a mystery, in fact, a mystery of mysteries! Small and finite as we are, we human beings cannot understand this mystery thoroughly; even less can we define it in a full way. Many things relating to the matter of life are not within the comprehension of men; men can only have a general idea of them. For instance, though we have life in our physical body, no one can explain it thoroughly, for life is a mystery. Furthermore, there is a spirit within us — this is even more of a mystery. What is the life of man, and what is the spirit of man? No one can give a full explanation. We are not able to comprehend such a comparatively small mystery as man, to say nothing of the Triune God — the Father, the Son, and the Spirit. There are many other inexplicable things in the universe — electricity is one example; in certain aspects, we with our limited mind can only understand that they are so, but we cannot perceive why they are so. If we cannot fully understand things such as electricity, how much less can we understand the Triune God!
