Andrew_K- This is in the spirit of getting your friend OUT of a place he feels is not safe for him`and his family. Of course church association did not protect people during the slaughter, but now, in the living present of 2010, religious organizations do have influence and just might help your man and his family. Encourage him to widen the possibile sources of assistance for what he wants, rather than restrict them. I don't think Athiests United have much pull with international organizations.
The only blame that would attach to the victim would be if he is so marked by events that he will only accept help from those he considers pure past any taint. He should be guided by the response of Polish, Jewish, and other victims of Nazi criminality who did accept help and compensation from the Federal Republic of Germany after WWII. Doubtless there must have been people at that time who refused "blood money" and help from the successor state of the Nazis, but the reconstruction and building was done by those who were able to overcome their hatred for the benefit of themselves, their families, and their communities.
I was in Sarajevo for about ten weeks over a two year period, and I suggest that your man can also learn from how Bosnia-Hercegovinia has come to terms with the very recent history in that area. By the way, my 8 1/2 years in Africa served me very well in the Balkans, because I was accustomed to dealing with tribal societies. White European tribal societies turned out to have much in common with black African tribal societies.
The path your friend wants to take is difficult, but not impossible. I suggest that your contribution can be to encourage him to think and act outside the trauma of his painful experience. Examination and acceptance of all possible sources of aid is absolutely required for him to benefit. It will be painful, but it can be done.
So, I think that this exchange has served to avoid spending energy on dead ends such as illegal immigration or refugee status, and to point out other ways, such as student or teacher, that may be possible. I encourage you to keep turning over the rocks in your search for a way to help him, but I also admonish you not to encourage any inclination he might have to rule out or decline sources of assistance because of past crimes or even a well-founded hatred, based on past events. Try to guide his focus to the present and the future, and bluntly tell him that he will have to mask his emotions to get what he wants for himself and his family. Every tribe has rules and customs, to include the bureaucratic tribes that grant visas and arrange overseas placements.
I respect you for trying to help this man, and I wish you good luck. All of this might not be the information you wanted to hear, but I am convinced that it is the information you need about this area in which you acknowledge not having much experience.