Proceeding to search whether _any_ idea of God was attainable, I came to the conclusion that evidence of the existence of a conscious Power was lacking, and that the ordinary proofs offered were inconclusive; that we could grasp phenomena and no more. "There appears, also, to be a possibility of a mind in nature, though we have seen that intelligence is, strictly speaking, impossible. There cannot be perception, memory, comparison, or judgment, but may there not be a perfect mind, unchanging, calm, and still? Our faculties fail us when we try to estimate the Deity, and we are betrayed into contradictions and absurdities; but does it therefore follow that He _is_ not? It seems to me that to deny His existence is to overstep the boundaries of our thought-power almost as much as to try and define it. We pretend to know the Unknown if we declare Him to be the Unknowable. Unknowable to us at present, yes! Unknowable for ever, in other possible stages of existence? We have reached a region into which we cannot penetrate; here all human faculties fail us; we bow our heads on 'the threshold of the unknown.'
"'And the ear of man cannot hear, and the eye of man cannot see, But if we could see and hear, this vision--were it not He?'
Thus sings Alfred Tennyson, the poet of metaphysics: '_if_ we could see and hear.' Alas! it is always an 'if!'[4]