The heights which, through the most gracious favour of God,
mortal man can attain in this Day are as yet unrevealed to his sight. The world
of being hath never had, nor doth it yet possess, the capacity for such a
revelation. The day, however, is approaching when the potentialities of so
great a favour will, by virtue of His behest, be manifested unto men.
- Baha'u'llah (‘Gleanings from the Writings of Baha'u'llah’)