If it were not Sunday...
today would be the feast of St. John the Baptist, Precursor of Christ and Martyr.

Herod the Tetrarch had taken his brother's wife. John the Baptist protested against so heinous a sin; and the guilty king, though he could not bring himself to forsake it, yet respected the prophet, and tried to please him in other ways; but Herodias, the proud and cruel woman whom he had married, resented his interference, and at length effected his death. I need not go through the details of this atrocious history, which are well known to every reader of the Gospels.

St. John the Baptist had a most difficult office to fulfil; that of rebuking a king. Not that it is difficult for a man of rude arrogant mind to say a harsh thing to men in power,—nay, rather, it is a gratification to such a one; but it is difficult to rebuke well, that is, at a right time, in a right spirit, and a right manner. The Holy Baptist rebuked Herod without making him angry; therefore he must have rebuked him with gravity, temper, sincerity, and an evident good-will towards him. On the other hand, he spoke so firmly, sharply, and faithfully, that his rebuke cost him his life.

We who now live have not that extreme duty put upon us with which St. John was laden; yet every one of us has a share in his office, inasmuch as we are all bound "to rebuke vice boldly," when we have fit opportunities for so doing.

Venerable John Henry Newman, C.O., Parochial and Plain Sermons