To attain the knowledge of righteousness (dharma), first, you must receive training under wise people, who are imbued with righteousness (dharma). Next, you must aspire to purify yourself (Atma shuddhi) and practice truth (sathya). Thirdly, you must realize the value of knowledge of the scriptures (Vedas), which is the voice of God. When these three steps are completed, you will clearly understand the truth and discriminate it from untruth. This enquiry into truth must be done in amity and cooperation. Everyone is entitled to attain spiritual wisdom. Everyone must be equally eager to discover the truth and benefit from it. All opinions must be tested on the touchstone of dharma, of universal goodness (sarvaloka-hitha). The principles that pass this test alone must be chosen and practiced, and shared with the world. Then will help humanity to progress. Then, everyone will develop joy and happiness in equal measure. All of you must use this method and perform noble and pure deeds consistently.

- Dharma Vahini, Ch 13.