October 17

This is the night [Birth of Baha’u’llah] wherein the doors of Paradise were flung open and the gates of Hell were shut fast, the night wherein the paradise of the All-Merciful was unveiled in the midmost heart of creation, the breezes of God were wafted from the retreats of forgiveness, and the Last Hour ushered in through the power of truth, could ye but know it. All joy to this night through which all days have been suffused with light, though none can apprehend this save those that are endued with certitude and discernment! 
- Baha’u’llah  (Tablet of the Birth, ‘Days of Remembrance’)