To this promise Jesus added a precept, the admirable suitability of which is not at first apparent. Most sins are made evident to the conscience in the act of prayer. Drawing nigh to God, we feel our unfitness to be there, we are made conscious of what He frowns upon, and if we have such faith as Jesus spoke of, we at once resign what would grieve the Spirit of adoption. No saint is ignorant of the convicting power of prayer. But it is not of necessity so with resentment for real grievances. We may think we do well to be angry. We may confound our selfish fire with the pure flame of holy zeal, and begin, with confidence enough, yet not with the mind of Christ, to remove mountains, not because they impede a holy cause, but because they throw a shadow upon our own field. And, therefore, Jesus reminds us that not only wonder-working faith, but even the forgiveness of our sins requires from us the forgiveness of our brother. This saying is the clearest proof of how much is implied in a truly undoubting heart. And this promise is the sternest rebuke of the Church, endorsed with such ample powers, and yet after nineteen centuries confronted by an unconverted world.
"And they come to Jerusalem: and He entered into the temple, and began to cast out them that sold and them that bought in the temple, and overthrew the tables of the moneychangers, and the seats of them that sold the doves; and He would not suffer that any man should carry a vessel through the temple. And He taught, and said unto them, Is it not written, My house shall be called a house of prayer for all the nations? but ye have made it a den of robbers. And the chief priests and the scribes heard it, and sought how they might destroy Him: for they feared Him, for all the multitude was astonished at His teaching. And every evening He went forth out of the city."--MARK xi. 15-19. (R.V.).
With the authority of yesterday's triumph still about Him, Jesus returned to the temple, which He had then inspected. There at least the priesthood were not thwarted by popular indifference or ignorance: they had power to carry out fully their own views; they were solely responsible for whatever abuses could be discovered. In fact, the iniquities which moved the indignation of Jesus were of their own contrivance, and they enriched themselves by a vile trade which robbed the worshippers and profaned the holy house.