A Master Teacher in some [[mystery religion]]s or [[New age movement|new age]] circles and [[Occultism|esoteric]] groups may hold the official title of Magister, or in other groups or circles which do not use this title he or she may be respectfully addressed or referred to informally as "Magister", or as a "magister" or one of the "magisters". | A Master Teacher in some [[mystery religion]]s or [[New age movement|new age]] circles and [[Occultism|esoteric]] groups may hold the official title of Magister, or in other groups or circles which do not use this title he or she may be respectfully addressed or referred to informally as "Magister", or as a "magister" or one of the "magisters". |