The Luminous Mysteries is NOT a part of the Rosary. The rosary given by our Lady consisted of 3 Mysteries only,
JOYFUL, SORROWFUL and GLORIOUS,hence it is refered also as
MARY'S PSALTER...150 PSALMS IN THE BIBLE...=150 AVE'S (HAIL MARY'S).Yes, the Luminous is Biblical, and we can add many many others that could be biblical. Although it can be prayed in addition to the rosary, it is Not and Never could be part of the Original given us by Heaven itself.
