John Wesley,
The works of the Rev. John Wesley…
(1771)
“ For the more things a man desires, the more he will be engaged to think on; and the more he thinks on at once, the more languid and confused will his conceptions be. But purity, by composing the passions, contracts the desires, and by contracting these, it contracts also the thoughts; whereby a man is reduced to a greater unity, simplicity and recollection of mind; and having but few thoughts to divide him, is the better able to think clearly. 10. Purity of heart serves to the acquirement of knowledge, secondly, by the divine blessing. ”
