4736. Then it was said and shown who those are - that, namely, they are those who learn arts for elevating themselves towards the interior heaven, which happens chiefly by means of the habit of entering into the minds of others and almost filling them; and this, even to the point of thinking like them. Especially do they learn the truths of faith; and they learn to enter into the affection of truth, by holding the thoughts in those things a long time, but this with the constant purpose of deceiving, mocking and ruling: thus [their purpose] is full of craftiness, deceit and malice. By means of such things, they insinuate themselves among the angels of heaven; and these are the ones who [insinuate themselves] into the societies of the interior heaven. They are Wellingians.