3147. THAT EVERYONE IN THE OTHER LIFE MUST PERFORM USE, AND FROM USE, POSSESS HAPPINESS. I spoke with spirits [to the effect] that in the human body even the excretions perform use: for instance, the three biles which otherwise [for other reasons] are to be cast out, yet still perform signal uses to the intestines, and in the digestion of food: then when the remaining parts are carried out, they perform a use to the fields: hence useful [things], through barley and the like, again perform use in the body, and so on still farther. Hence it was spoken concerning those in the other life that [they] all must perform use, so that there must be no one who does not perform use to his world, the human race, the world of spirits [and] to heaven: finally, that in heaven their felicity consists in the performance of use, so that thence they obtain felicity from the Lord. That [their] felicity [springs] from performing use is evident from this, that the Lord grants them to love ends, which are uses. etc. - 1748. September 13. It was illustrated by this, that in an army there ought to be no one who is not of use: it is the same in general society, and the kingdom: otherwise he is a useless burden which [cannot be] in the other life in the Lord's kingdom, where nothing lives but uses on ends, and hence loves. - 1748, September 13.