Hello everyone,
What drove me away from Christianity was that marriage ends at death. I’m wondering if in Satanism if marriage is eternal and if so, is there a satanic way to get married?

It is possible to have the same partner in multiple lifetimes, there is also a Satanic wedding page on the JoS if you are interested.

Mormons believe that marriage could be eternal. But also this marriage could involve multiple partners, for men anyways. I don't know what is the official expressed view on the topic by JOS, if there is any. I remember someone saying 'eternal marriage' is a stolen concept. Another one was that maybe commitments made in a previous life, or lives could be creating problems in ones current life.