(20) Behold, thou shalt be dumb.--The question was answered, the demand for a sign granted, but the demand had implied a want of faith, and therefore the sign took the form of a penalty. The vision and the words of the angel, harmonising as they did with all Zechariah's previous convictions, ought to have been enough for him.

1:5-25 The father and mother of John the Baptist were sinners as all are, and were justified and saved in the same way as others; but they were eminent for piety and integrity. They had no children, and it could not be expected that Elisabeth should have any in her old age. While Zacharias was burning incense in the temple, the whole multitude of the people were praying without. All the prayers we offer up to God, are acceptable and successful only by Christ's intercession in the temple of God above. We cannot expect an interest therein if we do not pray, and pray with our spirits, and are not earnest in prayer. Nor can we expect that the best of our prayers should gain acceptance, and bring an answer of peace, but through the mediation of Christ, who ever lives, making intercession. The prayers Zacharias often made, received an answer of peace. Prayers of faith are filed in heaven, and are not forgotten. Prayers made when we were young and entering into the world, may be answered when we are old and going out of the world. Mercies are doubly sweet that are given in answer to prayer. Zacharias shall have a son in his old age, who shall be instrumental in the conversion of many souls to God, and preparing them to receive the gospel of Christ. He shall go before Him with courage, zeal, holiness, and a mind dead to earthly interests and pleasures. The disobedient and rebellious would be brought back to the wisdom of their righteous forefathers, or rather, brought to attend to the wisdom of that Just One who was coming among them. Zacharias heard all that the angel said; but his unbelief spake. In striking him dumb, God dealt justly with him, because he had objected against God's word. We may admire the patience of God towards us. God dealt kindly with him, for thus he prevented his speaking any more distrustful, unbelieving words. Thus also God confirmed his faith. If by the rebukes we are under for our sin, we are brought to give the more credit to the word of God, we have no reason to complain. Even real believers are apt to dishonour God by unbelief; and their mouths are stopped in silence and confusion, when otherwise they would have been praising God with joy and gratitude. In God's gracious dealings with us we ought to observe his gracious regards to us. He has looked on us with compassion and favour, and therefore has thus dealt with us.And behold, thou shalt be dumb, &c. Or "silent; and not able to speak", if he would. Silence is sometimes voluntary; but this was what he could not help;

until the day that these thing shall be performed; which he had said concerning the conception and birth of a son, and the imposition of a name on him; for this dumbness remained upon Zachariah, not only until his wife had conceived, and the child was born, but until the eighth day after, when he was circumcised, and his name was given him the angel directed to: "because thou believest not my words": he was struck both deaf and dumb, as appears from his friends making signs to him, Luke 1:62 which they had no need to have done, could he have heard: he was struck with deafness, because he hearkened not to the angel's words; and with dumbness, because from the unbelief of his heart he objected to them. We learn from hence, what an evil unbelief is, and how much resented by God, and how much it becomes us to take heed, that it prevails not in us: and especially since it easily besets us: "which shall be fulfilled in their season"; first the conception, then the birth; after that the calling him by his name, and in process of time, the doing of his work and office; so that the unbelief Zacharias did not make the faith of God of none effect; for though sometimes the people of God are very unbelieving, yet he abides faithful to his word and promises. Mahomet, in his Alkoran (k), very wrongly makes the angel to say these words to Zacharias,

"thy sign shall be, that thou shalt speak unto no man for three days, otherwise than by gesture.

And elsewhere (l) it is said three nights,

(k) C. 3. p. 40. Ed. Sale. (l) C. 10. p. 249.