Hello ready now,
What do you mean by “interfaith”? When I hear that word, I tend to think of situations where clergy or leaders of different religious groups come together at public events to offer prayers, blessings, and consolations (e.g., the ceremony that was just held regarding the horrific school shooting). I always find those events so profoundly moving to watch and listen to on the news. I sense that you must be referring to something else?