Imbodied spirits constitute the mankind. It is not restricted to the earth only but instead it inhabits all the worlds in space.
Allan KardecYou are always wanting miracles; but God sows miracles by handfuls under your feet, and yet you still have people who deny their existence.
Allan KardecPrayer is always acceptable to God when dictated by the heart, for the intention is everything in his sight; and the prayer of the heart is preferable to one read from a book, however beautiful it may be, if read with the lips rather than with the thought.
Allan KardecIn a word, what characterizes the spiritist revelation is that while divine in its origin and of the initiative of the Spirits, its elaboration is fruit of manโs work.
Allan KardecThe incarnation was not initially imposed on the spirits as a punishment. It is rather necessary for the spirits' improvement and for the fulfillment of God's works. Everyone has to submit to it, no matter if one takes the evil or the good path. Only those who take the good path will improve quickly, they do not delay to arrive at the end in less painful conditions.
Allan Kardec