Cause of Baha’u’llah

…at the beginning, the Cause of Baha’u’llah was almost unknown, but on account of being a divine Movement it grew and developed with irresistible spiritual power until in this day, wherever you travel — East or West — and in whatever country you journey, you will meet Baha’i assemblies and institutions. This is an evidence that the Bahaʻis are spreading the blessings of unity and progressive development throughout the world under the direction of Divine Guidance and purpose. ~ ‘Abdu’l-Bahá