I've noted this to you before, but I might try to hint that you are exploring an annulment. His knowing how important religion is to you will convey the seriousness of your potential options without raising the more contentious issues involved in an actual divorce. Again, the key here is not to say that you WANT an annulment, but to indicate your are exploring the option. I would causiton, however, that this tactic is more useful if you think an annulment could actually be obtained--which is a big open question.
