Simplify the following text for a Grade 7 native English-speaking person.
Original: He joined the Franciscan Order in 1920 , and was given the new name Philotheus , which is the Latin form of the Greek Philotheos , and means friend of God .
Simplified: He entered the Franciscan Order in 1920 , and was given the name ' , the Latin form of the Greek ' , ( `` friend of God '' ) .