caliph - Islam, pope - ?

CATHOLICISM
WordClue
IMAMprotestantism - pastor, islam - ?
POPEIslam - caliph, Catholicism - ?
ISLAMpope - Catholicism, caliph - ?
RABBIislam - imam, judaism - ?
CALIPHCatholicism - pope, Islam - ?
PAPACYThe office of the pope
PASTORislam - imam, protestantism - ?
PRIESTislam - imam, catholicism - ?
SHARIFOmar, actor
JUDAISMimam - islam, rabbi - ?
MUHAMMADAli, boxer
RELIGIONchristianity or islam
ALEXANDERPope, writer
PRESIDENTVatican - pope, France - ?
PROTESTANTISMimam - islam, pastor - ?
EMPERORCaligula or Tiberius
FLOCKHARTCalista, actress