“When you spread forth your hands, I hide my eyes from you;
even though you make many prayers, I no longer listen; your hands are full of blood.
Wash yourselves; make yourselves clean; remove the evil of your doings from before my eyes;
cease to do evil, learn to do good; seek justice, correct oppression; defend the fatherless, plead for the widow.
Is that too little?”

– Martin Buber