I have dwelt a little on this subject, because, as in the matter of hearing, I doubt whether people generally are aware how little children understand what they read. Nor is this ignorance confined to children. In our acts of devotion, we are all in the habit of using certain stereotyped phrases, without attaching to them any definite meaning, without perhaps so much as having even thought whether they had a meaning. This same pernicious habit is seen also in our reading of the Scriptures. We have read the phrases over from childhood, until we have become so familiar with them, that we are obliged often to stop, and by a sort of compulsory process to challenge each word as it passes, and see whether it really conveys any meaning to our mind. If I were to say to a class, "The Bible tells us of a man who was older than his father," or some such apparent contradiction in terms, the sharp antithesis would doubtless arrest their attention, and I would at least be asked to explain myself. Yet, ten to one, they have read, hundreds of times, of him who is "the _root_ and the _offspring_ of David, the bright and morning star," without noticing anything at all remarkable in the expression. It is to them merely something good and pious, couched in a very pleasant and sonorous flow of words, and meaning doubtless something very comforting and edifying. I was once teaching temporarily a young ladies' Bible Class. The average age of the members was at least seventeen. They were the pick from a large city school, and had been selected for their superior educational advantages and attainments. Most of them were attending expensive private schools during the week. Wishing to satisfy myself as to the general knowledge and the intellectual habits of the members, I took the plan of simply reading verse about, stopping from time to time to talk familiarly about anything which might happen to suggest itself. This verse among others was read: it is from the account of the miracle on the day of Pentecost: "And there appeared unto them cloven tongues like as of fire, and it sat upon each of them." I found, upon inquiring, that _not one_ in that large class had the remotest idea of what was meant by the word "cloven." One young lady thought it meant "fiery," another "flaming," another "winged," and so on. Most of them, however, said that they really had never thought of the matter before. Probably every one of them had read the passage hundreds of times; and when we began talking about it, no one of them seemed to have an idea that there was anything in the verse which she did not understand. It was not until I took it up, word by word, and challenged a peremptory and sharp scrutiny into the meaning attached to each word, that the remarkable fact came out which I have stated. One or two more leaves from my professional experience will be given.