Hey, I am back. This can be a nice game to relax with.
Did you know that when there are heretics involved, you can cause the level to change while still having valid moves to play? If you are quick with the mouse, you can place more tiles while the thunderbolts are flying. This way you can force two simultaneous level-changes and skip a level. Here is a gif I made to demonstrate. The first time, when I did it out of frustration, I skipped a boss level.
Sorry for breaking your game