O concourse of earth and heaven! Give ear to the testimony of God that proceedeth from the mouth of your Lord, the All-Glorious. He verily hath testified, in Himself and by Himself, ere the heaven of His Cause was raised up and the clouds of His Decree were gathered together, that there is none other God but Him, and that He Who hath appeared is that Most Great Name through which His ancient proof and testimony have been established before all who are in the heavens and on the earth.
- Baha’u’llah (‘Days of remembrance’)