42. It is the same with love and wisdom, the only difference being that the substances and forms that are love and wisdom are not visible to our eyes as are the organs of our external senses. Still, no one can deny that those matters of love and wisdom that we call thoughts, perceptions, and feelings are substances and forms. They are not things that go floating out from nothing, remote from any functional and real substance and form that are their subjects. There are in fact countless substances and forms in the brain that serve as the homes of all the inner sensation that involves our discernment and volition.

What has just been said about our external senses points to the conclusion that all our feelings, perceptions, and thoughts in those substances and forms are not something they breathe out; they themselves are functional and substantial subjects. They do not emit anything, but simply undergo changes in response to the things that touch and affect them. There will be more later [210, 273] on these things that touch and affect them.

4906. 'Bring her out, and let her be burnt' means that it - that is to say, the internal aspect of the Church which Tamar represented - should be exterminated. This is clear from the meaning of 'bringing her out, and burning her' as exterminating, 'bringing out' having reference to the truth and 'burning' to the good which were to be exterminated. The use of 'burning' in reference to the extermination of good is clear from many places in the Word. The reason for the usage is that in the spiritual sense 'fire' and 'flame' mean good, 934, and the heat radiated from them the affection for good, while 'fire' and 'flame' in the contrary sense mean evil, and the heat radiated from these the affection for evil, 1297, 1861, 2446. Also, in actual fact good is spiritual fire from which spiritual heat which is life-giving is radiated; and evil too is a fire, but from this a heat which is a consuming one is radiated. Anyone who turns his attention to this matter and reflects on it can plainly see that the good of love is spiritual fire, and that the affection for that good is spiritual heat if he reflects on the question where do man's vital fire and heat come from, he will discover that love is the source of it; for as soon as love departs a person begins to grow cold, but as love increases in him he becomes warmer. Unless man's vital fire and heat came from that source he could not possibly have life at all. But this life-bringing fire or spiritual heat becomes among the evil a destroying and consuming fire, for in their case it is converted into this kind of fire. Among living creatures which do not possess reason spiritual heat likewise flows in and brings life, but life which is varied, depending on the ways in which their organic forms, and therefore their knowledge and innate affections receive that life, as with bees and all other creatures.