September 9

Know thou that in every age and dispensation, all the divine laws and ordinances are changed and altered according to the requirements of the times, except the law of love which, like a stream, floweth continually, and whose course never suffereth alteration or change. 

- Baha’u’llah  (‘Additional Tablets and Extracts from Tablets Revealed by Bahá’u’lláh’; Baha’i Reference Library of the Baha’i World Center)