There are some who are disposed to boredom or complacency in the Church because we “always talk about the same things.” And, that is true, we do. But if this bores you, I would suggest you are just not engaging the topics enough on your own. There is wealth of knowledge that can be learned about every subject we study in Church, and an awful lot of supplementary material in terms of scholarly books and articles, which can help you in digging deeper.
Take for instance, the First Vision. Unless my ward or your ward has somehow already managed to get off course for the year, you should be talking about the restoration, with some particular focus on Joseph Smith and his First Vision this week in Sunday School. Instead of rolling your eyes and thinking “We have all heard this story before…” I would encourage you to explore something new about the vision or its historical background.