8 Qawl (Speech) 173 BE

Love ye all religions and all races with a love that is true and sincere and show that love through deeds and not through the tongue; for the latter hath no importance, as the majority of men are, in speech, well-wishers, while action is the best.

— ‘Abdu’l-Baha, Selections from the Writings of ‘Abdu’l-Baha. [1978] 1982: 69