September 18

Say, by the righteousness of God! The All-Merciful is come invested with power and sovereignty. Through His power the foundations of religions have quaked and the Nightingale of Utterance hath warbled its melody upon the highest branch of true understanding. Verily, He Who was hidden in the knowledge of God and is mentioned in the Holy Scriptures hath appeared. 
- Baha’u’llah  (‘Tablets of Baha’u’llah revealed after the Kitab-i-Aqdas’)