June 20

O ye lovers of God! In this, the cycle of Almighty God, violence and force, constraint and oppression, are one and all condemned. It is, however, mandatory that the use of opium be prevented by any means whatsoever, that perchance the human race may be delivered from this most powerful of plagues. And otherwise, woe and misery to whoso falleth short of his duty to his Lord. (Qur’án 39:57) 
- ‘Abdu’l-Baha  (‘Selections from the Writings of ‘Abdu’l-Baha’)