good day! you are right so dont look on the people whether muslim or Christian or any other religion there are good and bad so dont look on the people look on the teachings of the religion. ISLAM is the RELIGION and Muslims are the people who follow ISLAM. and there are saying THE SIZES OF OUR FINGERS ARE NOT ALL THESAME it means not all muslims are bad even they are in born or reverted. and the mistake of one person is not the mistake of every body.