Jñ
na
(Skt., ‘knowing’).
Hinduism
In the early period, jñ
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na was practical
knowledge
or skill (e.g. of a warrior or farmer). But jñ
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na was rapidly extended to include all spiritual knowledge, and knowledge of the way to approach
Brahman
or God. More technically, jñ
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na is the cognitive episode or event in which knowledge can occur.
Buddhism
(P
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li, ñ
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a). According to Buddhists, perception and reason cannot be totally relied upon since they are conditioned and distorted by our subjective attitudes—likes (
ruci
), dislikes (
aruci
), desire (
chanda
), fear (
bhaya
), ill will (
dosa
), and delusion (
moha
). Consequently, true knowledge (
aññ
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) can only come about as a result of eliminating unwholesome mental and psychological factors. Buddhism prescribes a programme for eliminating these factors: training in morality (
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la
), concentration (
sam
dhi
), and understanding (
prajña
). In terms of Buddhist doctrine, the true object of knowledge is to be found in the
Four Noble Truths
and the law of causation (
paticca-samupp
da
). On this basis, one can attain higher states of knowledge, but only if one's mind is purified of five impediments (pañcan
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vara
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