According to your opinion, man hides infinity in himself of course, and thus also eternity; but whether he also can understand infinity and eternity himself, the substantial power, the light and the life, even with the best instruction, is another really very significant question. I do not want to talk about the impossibility of that, however, as if such a thing should be quite unattainable for a very enlightened human spirit "for the talents of man are various, and one person understands something very easily which remains locked away forever for another despite years of effort, thinking and striving "but anyone who has been around even just a little ever over the old limits of usual human animalistic life on the Earth will agree with me that it is no easy thing to get to grips with these expressions. – The Great Gospel of John, Book 5, Chapter 212, Paragraph 2