It's just as if there were a man blind from birth...

"Magandiya, it's just as if there were a man blind from birth who couldn't see black objects... white... blue... yellow... red... the sun or the moon. Now suppose that a certain man were to take a grimy, oil-stained rag and fool him, saying, 'Here, my good man, is a white cloth — beautiful, spotless, & clean.' The blind man would take it and put it on.

"Then his friends, companions, & relatives would take him to a doctor. The doctor would concoct medicine for him: purges from above & purges from below, ointments & counter-ointments and treatments through the nose. And thanks to the medicine his eyesight would appear & grow clear. Then together with the arising of his eyesight, he would abandon whatever passion & delight he felt for that grimy, oil-stained rag. And he would regard that man as an enemy & no friend at all, and think that he deserved to be killed. 'My gosh, how long have I been fooled, cheated, & deceived by that man & his grimy, oil-stained rag! — "Here, my good man, is a white cloth — beautiful, spotless, & clean."'

"In the same way, Magandiya, if I were to teach you the Dhamma — 'This is that freedom from Disease; this is that Unbinding' — and you on your part were to know that freedom from Disease and see that Unbinding, then together with the arising of your eyesight you would abandon whatever passion & delight you felt with regard for the five clinging-aggregates. And it would occur to you, 'My gosh, how long have I been fooled, cheated, & deceived by this mind! For in clinging, it was just form that I was clinging to... it was just feeling... just perception... just fabrications... just consciousness that I was clinging to. With my clinging as a requisite condition, there arises becoming... birth... aging & death... sorrow, lamentation, pains, distresses, & despairs. And thus is the origin of this entire mass of stress.'"

Magandiya Sutta -To Magandiya