i play on h/h with Poland. been at war with all of my neighbours for over 30 turns. HRE and Denmark keeps coming at me, i beat them back, usually annihilating their armies and yet they come back... they do bring lots of troops but after i have won every battle decisively and taken some teritories from them on my penal expedition, you'd think they would stop... at least Russia is being extremely passive, sending priests and trying to bribe my generals.