Indeed. there is a whole section in the Old Testament which does not square with its dominant ideas. The Proverbs, to my mind the best part of the Bi… - Ram Swarup

Samkhya tells us that it is not the eyes that see but it is the seeing that creates the eyes

India's education had two aims, both organically linked. One was to strengthen our body and mind, our nerves and vitality. If the Indian teaching on this subject is followed faithfully, it ensures full, vigorous, healthy and long life. Similarly, it ensures health and unimpaired senses and a mind with undiminished powers. According to the Hindu Psychology, a man's mind and senses are powers of the soul. Therefore, they should be strengthened, widened, deepened, purified. "May I see and hear clearly and abundantly", is the repeated prayer in the, several Upanishads. Another variant of this prayer is: "May our eyes see the good, our ears hear the good." To see and hear and desire better, purer, finer and deeper is the first aim of Indian education. This means strengthening character, controlling desires and impulses, increasing powers of concentration and will. Not only this opens up our hidden powers, but this is even the basis of any fruitful life at all. If our senses and mind run their unbridled course, uninformed by any higher light, they will lead to self-destruction. But purified in the light of the soul, they become a blessing.

Prajna is knowledge but not all knowledge is prajna. Only spiritual knowledge is prajna. It destroys the illusion of a separtieve exstence. Klesas which were merely weakened by samadhi are completely burnt up by prajna. Prajna is liberating knowledge par excellence; it is also the knowledge which comes with liberatino. Prajna is Self-knowledge. (p. 90)