A seminary is where people prepare for a calling. In dreams it is read as preparation for a role that asks a lot of you, and as a question about what you feel called to do.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.