Every assembly held for the purpose of bringing about unity and concord......
Translated
oceanoflights.org/abdul-baha-tablets-talks-bahai-library-134-en/
[Extract from a Tablet of 'Abdu'l‑Bahá]
Every assembly held for the purpose of bringing about unity and concord will be conducive to turning strangers into friends and aliens into companions. 'Abdu'l‑Bahá will be present in heart and soul at that gathering.
---'Abdu'l‑Bahá