Upanishads

The last section of the Hindu scriptures, composed between 800 and 400 B.C.; a body of scripture considered sacred to Hindu belief.

One Common Faith

Prepared in 2005 under the supervision of the Universal House of Justice, this commentary reviews relevant passages from both the writings of Bahá’u’lláh and the scriptures of other faiths against the background of the contemporary religious crisis. (source: link)