Original Resolution: 332x250 Https Encrypted Tbn0 Gstatic Com Images Q Tbn And9gcsc4wvpna6 8djo5nhyrqdqpk6dcxj7w93uqg Usqp Cau Vade retro satana (go back, satan or step back, satan, back off, satan) is a medieval catholic formula for exorcism, recorded in a 1415 manuscript found in the benedictine metten abbey in bavaria;