169. The natural man might think that he would be deprived of all thought if the ideas of time, space, and material things were taken away; for upon these all the thought of man rests.# But let him know that so far as thoughts partake of time, space, and matter they are limited and confined, but are unlimited and extended so far as they do not partake of these, since the mind is in that measure raised above bodily and worldly things. This is the source of wisdom to the angels; and such wisdom as is called incomprehensible, because it does not fall into ideas that are wholly made up of what is material. # Man does not think, as angels do, apart from the idea of time (n. 3404).