200. The reason why the "tree of knowledge" is here spoken of as being "in the midst of the garden" although previously (Gen. 2:9), the tree of lives was said to be in the midst of the garden, and not the tree of knowledge, is that the "midst" of the garden signifies the inmost; and the inmost of the celestial man, or of the Most Ancient Church, was the "tree of lives" which is love and the faith thence derived; whereas with this man, who may be called a celestial spiritual man, or with this posterity, faith was the "midst" of the garden, or the inmost. It is impossible more fully to describe the quality of the men who lived in that most ancient time, because at the present day it is utterly unknown, their genius being altogether different from what is ever found with anyone now. For the purpose however of conveying some idea of their genius, it may be mentioned that from good they knew truth, or from love they knew what is of faith. But when that generation expired, another succeeded of a totally different genius, for instead of discerning the true from the good, or what is of faith from love, they acquired the knowledge of what is good by means of truth, or what is of love from the knowledges of faith, and with very many among them there was scarcely anything but knowledge [quod scirent]. Such was the change made after the flood to prevent the destruction of the world.