You may experience as many as 5-6 interviews before a decision is made. I was interviewed twice in a panel interview style, standing room only. That was a bit intimidating at first. I was interviewed more times than most because the job I initially interviewed for was not the one I ended up pursuing and getting.

Be prepared! You may meet several C-suite execs over numerous interviews. Also, better not be bashful about your Christian conversation experience. Someone will certainly ask about it. Also, the first will probably be a phone interview; others are panel interviews.