Yes they can. However, having a normal person is fine and one can always welcome another one in Spiritual Satanism.
Read the latest sermon on external world by HPHC.
And also understand that relationships are much more of in-depth and of acknowledgment than what people artificially tend to believe, such as xianism or whatever. 80% of these people are not practicing and are neither in know of religion, but endlessly programmed and forgotten in the mind.
The point of relationships should not be started on a point of conflict, such as "beliefs" of religion, but on a matter of personal, spiritual and material vibrancy and harmony among two people, which in time would resolve these artificial problems of brainwashing.