This is a question with which I have struggled. If God knows the future and all our actions then we do not have any choice in what we do, all is predetermined. So what is the answer to this ?
In another question, @Daи excellently explained the differences between Western and Eastern Christianity. But what are the differences between the Eastern Christianity itself, particularly between ...
I heard that in some of Catholic churches (I mean parishes) in Europe there are icons of Russian Saints, such as Seraphim of Sarov, for example (may be I'm wrong, I personally haven't seen this). So ...