John Calvin's Commentary on the Bible - Matthew 21:30
Verse 30 30.I, Sir. (35) This phrase is borrowed from the Hebrew language; for, when the Hebrews wish to offer their services, and to declare that they are ready to obey, they speak in this manner, “Here I am, Sir,” It is a laudable virtue in itself, as soon as God has spoken, to yield to Him ready and cheerful obedience; and Christ does not here give the commendation to slowness. But as both are improper—to delay before doing your duty, and to promise what you do not perform—Christ shows that... read more
John Calvin's Commentary on the Bible - Matthew 21:28
Verse 28 This conclusion shows what is the object of the parable, when Christ prefers to the scribes and priests those who were generally accounted infamous and held in detestation; for he unmasks those hypocrites, (33) that they may no longer boast of being the ministers of God, or hold out a pretended zeal for godliness. Though their ambition, and pride, and cruelty, and avarice, were known to all, yet they wished to be reckoned quite different persons. And when, but a little ago, they... read more