John Chrysostom
Catena Aurea · Lukasevangelium 9
Now Herod the tetrarch heard of all that was done by him: and he was perplexed, because that it was said of some, that John was risen from the dead; And of some, that Elias had appeared; and of others, that one of the old prophets was risen again. And Herod said, John have I beheaded: but who is this, of whom I hear such things? And he desired to see him.
For sinners fear both when they know, and when they are ignorant; they are afraid of shadows, are suspicious about every thing, and are alarmed at the slightest noise. Such in truth is sin; when no one blames or finds fault, it betrays a man, when no one accuses it condemns, and makes the offender timid and backward. But the cause of fear is stated afterwards, in the words, Because that it was said of some.