when I am driving with my children and we see and/or hear an ambulance whiz by with blaring sirens, we say a perek of tehillim or a short tefilla for whoever is need of the emergency medical help. (not my original idea—I heard it on a tape from an inspirational speaker but can’t remember which one–hope to hasten the geulah anyway despite my inability to say b’shem omro)
One of my children asked me when I suggested this for the first time “how do you know they’re Jewish?” my response was “I don’t—everyone is created b’tzelem elokim, and this will train us to be more compassionate, which will arouse Hashem’s rachmanus which the whole world needs”.