April 23

The Reality of the divine Religions is one, because the Reality is one and cannot be two. All the prophets are united in their message, and unshaken. They are like the sun; in different seasons they ascend from different rising points on the horizon. Therefore every ancient prophet gave the glad tidings of the future, and every future has accepted the past. 
- ‘Abdu’l-Baha  (From a talk, September 30th, 1911, London; ‘Abdu’l-Baha in London’)