10186. And its horns. That this signifies the exteriors, is evident from the signification of “horns,” as being the powers of truth from good (see above, n. 10182); that they denote the exteriors also, is because truth from good is in its power in the extremes or ultimates (see n. 9836); and because the horns of the altar bear relation also to the arms and hands with man, by which also is signified truth in its power in the ultimates or extremes (see the places cited in n. 10019, 10062, 10076, 10082).