Question
Shalom aleichem Rabbi Lauffer. Thank you for answering my last question. If a fly lands on one's piece of challah on Shabbos, would he be permitted to simply blow the fly off the challah, or otherwise shoo it away, or would this be prohibited as boreir. Thanks.

Question
I learned that every Jew has a portion in Olam Haba, because a Jewish soul is a piece of HaShem Himself. But I also learned that Gehazi, the servant of Elisha, has no portion in Olam Haba. Is it possible that a Jew, like Gehazi, doesn't have a portion in Olam Haba?