7835. 'Then he and his neighbour immediately next to his house shall take one' means being joined to the nearest good of truth. This is clear from the meaning of 'taking' - that is, taking along with one's immediate neighbour, a single animal - as being joined together; and from the meaning of 'neighbour next to his house' as the nearest good of truth. The meaning of 'immediate neighbour' as the nearest is self-evident; and for the meaning of 'house' as good, see above in 7833. The term 'good of truth' is used because those belonging to the spiritual Church are the subject, and with them good is the good of truth, the good of truth being truth present in will and action. For when the truth of faith is received together with charitable affection it is implanted in the inward parts of the mind. And when that truth presents itself again, the affection to which that truth has been linked presents itself too, appearing in the form of good. So it is then that good in that Church is the good of truth, which is also called spiritual good.

6314. As it is with light, so it is with the heat that is vital to a person's existence. In no way at all does that vital heat originate in the heat radiated by the sun in the world; rather, it originates in spiritual heat, which is love and radiates from the Lord. This heat is what angels have. Consequently the amount of vital heat a person has is determined by the amount of love he has. His body however is warmed by worldly heat, as is his sensory awareness within it; yet vital heat flows into that worldly heat and imparts life to it. Differences in the purity and intensity of this heat are akin to variations in the clarity of the light. This vital heat is what one should understand by the holy fires mentioned in the Word, and therefore heavenly loves are meant by those fires. But in a contrary sense that worldly heat is what one should understand by the fires of hell, and therefore hellish loves and the desires that go with them are meant when these fires are mentioned in the Word.