It is incumbent upon everyone to firmly adhere to and
observe that which hath streamed forth from Our Most Exalted Pen. God, the True
One, beareth Me witness, and every atom in existence is moved to testify that
such means as lead to the elevation, the advancement, the education, the
protection and the regeneration of the peoples of the earth have been clearly
set forth by Us and are revealed in the Holy Books and Tablets by the Pen of
Glory.
- Baha’u’llah (‘Tablets of Baha’u’llah revealed after the Kitab-i-Aqdas’)
