Nativity of Saint John the Baptist seen in the emphasis Luke gives to the announcement of his birth and the event itself, both set in prominent parallel to the same occurrences in the life of Jesus. The sole biblical account of the birth of John the Baptist comes from the Gospel of Luke. John's parents, Zechariah or "Zachary" — a Jewish priest — and Elizabeth, were without children and both were beyond the age of child-bearing. During Zechariah's rotation to serve in the Temple in Jerusalem, he was chosen by lot to offer incense at the Golden Altar in the Holy Place. The Archangel Gabriel appeared
Gospel of Luke the narrative outline, but Mark contains comparatively little of Jesus' teachings. For these Luke turned to Q, which consisted mostly, although not exclusively, of "sayings". (Most scholars are reasonably sure that Q existed and that it can be reconstructed). Mark and Q account for about 64% of Luke. The remaining material, known as the L source, is of unknown origin and date. Most Q and L-source material is grouped in two clusters, Luke 6:17–8:3 and 9:51–18:14, and L-source material forms the first two sections of the gospel (the preface and infancy and childhood narratives). Luke was written to be read