The Nativity : Chapter 12-132

16. I want to explain the collect date of birth of Holy Mother Mary, the date of birth of St. John the Baptist, and the date of birth of Jesus Christ.
Thirteen days.
Remember these things.
September 8: Mary was born. (The Primitive Roman Catholic Church had this theory).
→ September 21: Mary was born. (The Primitive Greek Orthodox Church had this theory. Its calendar was the Julian calendar). June 24: St. John the Baptist was born. (The Primitive Roman Catholic Church had this theory).
→ July 7: St. John the Baptist was born. (The Primitive Greek Orthodox Church had this theory. Its calendar was the Julian calendar).
December 25: Jesus was born. (The Primitive Roman Catholic Church had this theory).
→ January 7: Jesus was born. (The Primitive Greek Orthodox Church had this theory. Its calendar was the Julian calendar).
イエズス・キリストの私生活と公生活　天文学データ　B５判　P４１９
天国の祝祭日と記念日一覧　天文学データ　B５判　P２５９
イエズスの王国　天文学データ　B５判　P５５８
祭日　祭日候補　祝日　祝日候補　年代順の一覧表　B５判　P５１８
講座：イエズスの王国　天文学データ　B５判　P３２４