2. PREFACE. - The Spirits recommended that we begin this anthology with the Lord's Prayer, not simply as a prayer, but also as a symbol. Of all the prayers, this one is considered the most important because it came from Jesus Himself (see Matthew, 6: 9-13) and because it can substitute all others, according to the intention and the thoughts that are joined to it. It is the most concisely perfect model; a truly sublime work of art in its simplicity. With effect, in its very reduced form, it manages to summarize all Man's duties before God, before himself and before his neighbour. It includes a mark of faith, an act of adoration and submission, a request for those things necessary to terrestrial life and the principle of charity. Whoever says this prayer for another, asks for them what they would ask for themself.
Nevertheless, because of its shortness, the deep meaning of some of its words escapes most people. This is usually because they say it without thinking of the meaning of each of its phrases. They say it just like a mechanical formula, whose efficiency is proportional to the number of times it is repeated. This number is almost always cabalistic: three, seven or nine, in view of the ancient superstitious belief in the power of numbers and of their practical use in magic.
In order to fill the void often felt by the shortness of this prayer, the Spirits recommended and helped us to odd a commentary to each of the phrases which increases their meaning and shows the best way to make use of each one. In accordance with individual circumstances and the time at your disposal at any given moment, you con say the Lord’s Prayer in its simple form or in the more developed way.