Know, may God help you, that investigation is the place in which no striking suspicion is accepted, and the owner of this adjective is the investigator. Investigation is the knowledge of what is necessary for every thing of the truth that one’s own self seeks, and that gives him knowledge. If he agrees to deal with it immediately, then he is the one upon whom the authority of investigation has been demonstrated, even if It did not appear to him, for he knows that he made a mistake, and that mistake does not discredit his fulfillment, because he sees in himself what he made a mistake in, because he made a mistake in his actions, and here is a divine secret, which is that God is the Absolutely Wise, and He is the One who places things in their proper places, and He is the One who gave everything His creation, so there is no error in the universe. In proportion to the arrangement of God, and the Lord of this investigation and the one who verified it knew that the matter is as it is,