30. Knowledge, that is to say, is of two kinds. The first resides in the intelligence and its divine intellections, and does not include, in terms of actual vision, a perception of what is known. The second consists solely in the actual enjoyment of divine realities through direct vision, without the help of the intelligence and its intellections. But the intelligence is capable of giving us an intimation of what can be known through true knowledge and so of arousing in us a longing for such knowledge.