Posted every second day…

November 18

Observe the influence on material situations of that training which is inculcated by the true Educator. Here were tribes so benighted and untamed that during the period of the Jáhilíyyih [Age of Ignorance] they would bury their seven-year-old daughters alive—an act which even an animal, let alone a human being, would hate and shrink from but which they in their extreme degradation considered the ultimate expression of honor and devotion to principle—and this darkened people, thanks to the manifest teachings of that great Personage, advanced to such a degree that after they conquered Egypt, Syria and its capital Damascus, Chaldea, Mesopotamia and Írán, they came to administer single-handedly whatever matters were of major importance in four main regions of the globe.

The Arabs then excelled all the peoples of the world in science and the arts, in industry and invention, in philosophy, government and moral character. And truly, the rise of this brutish and despicable element, in such a short interval, to the supreme heights of human perfection, is the greatest demonstration of the rightfulness of the Lord Muhammads Prophethood. 
- ‘Abdu’l-Baha  (‘Secret of Divine Civilization’)