Columbia subject headings:
Christian pilgrims and pilgrimages--Egypt--Sinai.
Church history--Primitive and early church, ca. 30-600.
Sinai (Egypt)--Church history.
Harvard subject headings:
Islam--Egypt--Sinai, Mount.
Sinai, Mount (Egypt)--Church history--Primitive and early church, ca. 30-600.
Princeton subject headings:
Christian pilgrims and pilgrimages--Egypt--Sinai.
Church history--Primitive and early church, ca. 30-600.
Sinai (Egypt)--Church history.