physicographē of heaven: physico-; physio- (Gk. φύσις ‘nature’) + graphē (Gk. -γράφος ‘writing or drawing’). The sense of this compound word intended… - Yonosuke Nakano

There is existent what is called zero, in other words incorporeity; and therefore corporeity, that is, existence, can be recognized. If there were not existent what is called zero, corporeity, that is, 'non-zero' could not be recognized. Now that there is what is called corporeity, incorporeity namely zero can be recognized.
Corporeity and incorporeity, due to the principles of duality, are regarded as a two-in-one body. This world has been and is and will be existent as a being of corporeity-plus-incorporeity due to the principles of duality. "Existence is inexistence," or "corporeity is incorporeity," is a stern truth, as one adage goes, "Matter is void."

The sacred spirit-training Chinkon [鎮魂] is applied to a man as self-discipline for acquiring a knowledge as to the Soul of the universe by deciphering physicographē of heaven. When one sits at Chinkon, he must sit straight and try to have a zero-state of mind, but with self-consciousness and a firm conviction that he himself is a god so that he may be made as sacred as a god. In this case, he must not try to create a mind-state of nihility or voidness, but he must let it be made naturally in his spiritual-self. This is the way of self-discipline or spirit-training at Chinkon to reduce or annihilate the ‘I’ to nothing.

The state of “Kishin (帰神)” uniting in one with God, is that in which all these virtues are united, while spiritual sense is that in which a part of the divine power is received separately. The great virtue is a name given to the state of “Kishin (帰神)”, the virtue is incomparable and beyond description and is so called throughout the three worlds of past, present and future existence. This is called the divine virtue also.