Welcome back Mathlain.
The 7 principles of the Spiritualist Church are :-
The brotherhood of God
The brotherhood of Man
The Communion of Spirits and the Ministry of Angels
The Continuous Existence of the Human Soul
Personal Responsiblity
Compensation and Retribution hereafter for all the good and evil deeds done one Earth
Eternal Progress open to every human soul.
Although in terms on the Spiritualist Church it can be liken to the more orthodox Christian religion in whom we both worship, many also are greatly involved with Spiritualism but are non believers in the religious side of things.
I hope this all makes sense and answers your question.
Love Nova xxxxxxxxxxxxx