This high knowledge of Brahma should never be given to one who has not such qualifications. It has been said that by giving this knowledge to one who is not considered a worthy recipient, no advantage or good fruit can arise.
मेतत् परं ब्रह्म विशुद्धमाहुः। न श्रेयसा योक्ष्यति तादृशे कृतं धर्मप्रवक्तारमपात्रदानात्॥