The Bahá’í Writings / ‘Abdu’l‑Bahá / The Promulgation of Universal Peace Talk ‘Abdu’l‑Bahá Delivered in Chicago The Promulgation of Universal Peace · ‘Abdu’l‑Bahá · 8 words Talk ‘Abdu’l‑Bahá Delivered in Chicago 16 September 1912 ← – 103 – – 104 – →