@Dušan I had 3 different religion science teachers in 4 years of high school. To explain how ridiculous it was we went in church just two or three times in 4 years. Our first teacher was one very positive man – he is priest now, but he had lower ranks back then, 2nd guy was philosopher and he had also very optimistic view on everything, I even listened to his lectures few times. The last guy was some church person too – he was explaining religion in very medieval way, he was very tiring, and he insisted on prize/punishment values, very different approach then the other two and we were calling him mister Gospel :)