Now if the fallen angels have nothing heavenly in them, but stand in as full a contrariety to all that is heavenly, as the circle does to the properties of the right line; then goodness is as impossible to be ever awakened in them, as in a beast. The beast must always be what it was at first; and for this reason, because nothing but the bestial nature is in it: if therefore the fallen angel is totally hellish, as the beast is bestial, it must always be what it is.