1858. Those, again, who are delighted with the inmost things of the Word, their heat is yet more interior, or inmost, which it was given me indeed to perceive, but very slightly, inasmuch as my sense, in relation to these things, is too obtuse to allow of their being perceived as they are; for it was said that if I should perceive that heat, I could not subsist in the body, as it takes possession of the inmosts of the marrow, and because such is its quality I perceived rather a slight degree of cold externally, but within I had at the same time some kind of idea of heat. Its region is from the loins, or from the middle of the body between the loins, and thence extending upwards towards the breast and the left arm to the hand, and downwards into the left foot.