What does the Great Commission have to do with mobile devices? More than you might think.
Proselyte (προσήλυτος, prosēlytos). Religious convert, especially to Judaism. One of the primary terms used to designate a Gentile (non-Jewish) convert to Judaism.
Proselyte, Critical Issues
Sojourner (גֵּר, ger, προσήλυτος, prosēlytos). A resident alien living among a people of another nationality; used in the Old Testament to refer to foreigners living among the people of Israel.