George Haydock's Catholic Bible Commentary - Luke 1:18
Whereby shall I know this? Zacharias could not question the Divine Power, but he doubted of what the angel told him. (Witham) --- It was customary with the Jews, when they heard that any wonderful event was to take place, to inquire whether the Almighty had manifested his will by any supernatural sign. Zacharias puts this question to the angel, not through any doubt concerning the omnipotence of God, but because what was promised could not be compassed in the natural order of things: for, I am... read more
George Haydock's Catholic Bible Commentary - Luke 1:17
Turn the hearts of the fathers, &c. The angel applies these words (Malachias iv. 6.) to St. John the Baptist; telling his father, that he shall convert many of the children of Israel, &c. by bringing them to the knowledge of Christ. Secondly, that he shall go before him, or be his precursor and forerunner. --- In the spirit and power of Elias; i.e. St. John shall be the forerunner of Christ's first coming to redeem mankind, as Elias shall be the forerunner of Christ's second coming... read more