Antoinism Share definition Flag Antoinism is a religion founded by Lous-Joseph Antoine in 1910 C.E. that practices Christian healing. I've started to practice Antoinism and I think it's the best! Antoinism by Secret Person 2007 February 8, 2023 0 0 Get merch Get the Antoinism mug. Buy Now — $32.95 See more merch