4. It appears strange to hear Jesus say that the light should not be covered up when He constantly hid the meaning of His words under the veil of allegories, which are not understood by everyone. However, He explains this when He says to His disciples: "I speak to them in parables because they are not ready to understand certain things. They see, they listen, but do not understand. So it would have been useless to have told them everything at this time. Nevertheless, I have told you, because it has been given to you to understand these mysteries." So He treated the people as you would children whose ideas had not yet developed. In this manner we come to comprehend the real meaning of the words: "Neither do men light a candle, and put it under a bushel, but on a candlestick, and it giveth light unto all that are in the house." This sentence does not mean that we should reveal all things, without due consideration as to the convenience of this revelation. All teaching should be proportional according to the intelligence of those to be taught, because there are certain people for whom a too brilliant light would only blind, without enlightening them in any way.
The same thing happens to mankind in general, as can happen to an individual. The generations have their infancy, their youth and their maturity. Each thing must come at the right moment; the seed when sown out of season will not germinate. But what prudence holds back momentarily, soon or later will be discovered because when the correct degree of development has been reached Man seeks for himself the living light as he feels obscurity weighing upon him. God having given him intelligence to understand and be guided amongst the things of the Earth and of Heaven, Man then seeks to rationalize his faith. It is at this point that he must not put the candle under the bushel, seeing that without the light of reason faith becomes weak (See chapter 19, item 7).