You can study any spiritual belief, and you can find good and bad in all of them. This is what confronted me in my studys of many beliefs and/or religions, and/or faith. For me the similarties are what God intended, and the differences were man interpertation. God and/or what you call God is the power in my life. God is diverse in all things including spirtual beliefs, thats is why there are so many views in spirituality. When you form rules to spirituality you get religion.