"Spiritism is not a religion but a moral and philosophical way of life, right?"

wrong ;)
Spiritism is a religion just that it's part of the Monotheism because we don't believe in profets but in higher leveled spirits, human body is too imperfect to understand God's greatness .

i advise you to search for "The Book of Spirits" by Allan Kardec, it will give you more clues about spiritism.

As Mohamed Ali said once, it ain't the religion that you follow that makes u good or evil but your actions

Herne: Ppl may have been raised in a religion but later decide to change because he doesn't belive in same religion he was raised on, i was raised catholique but i'm spiritist now.

Rock: Feal free to participate :)

Only God Can Judge Me
الله فقط يمكنه محاكمتي

I am you and you are me, if you love i love, if you suffer i suffer
أنا أنت, و أنت أنا, إذا أحببت نفسك أحببت نفسي, إذا عانيتَ عانيتُ