June 21

Say: O concourse of the rulers and of the learned and the wise! The Promised Day is come and the Lord of Hosts hath appeared. Rejoice ye with great joy by reason of this supreme felicity. Aid Him then through the power of wisdom and utterance. Thus biddeth you the One Who hath ever proclaimed, ‘Verily, no God is there but Me, the All-Knowing, the All-Wise.’ 
- Baha’u’llah  (‘Tablets of Baha’u’llah revealed after the Kitab-i-Aqdas’)