A few days after the Pittsburgh Synagogue bombing by an anti-semitic white nationalist, we practice and discuss the radical communal prayer called mettā (Loving-kindness, benevolence, friendliness). How radiating mettā to All Beings, including the difficult ones, is the same as praying for world peace.
Breath, whole body, and radiating mettā to all beings
Mettā is a prayer for world peace