John 18:13

But after that they had bound Jesus, it then appears most clearly that Judas had betrayed Him not for a good, but a most wicked purpose: And led Him away to Annas first. (Tr. cxiii) Why they did so, he tells us immediately after: For he was father in law to Caiaphas, which was the high priest that same year. Matthew, in order to shorten the narrative, says that He was led to Caiaphas; because He was led to Annas first, as being the father in law of Caiaphas. So that we must understand that Annas wished to act Caiaphas's part.

After that His persecutors had, through the treason of Judas, taken and bound the Lord, who loved us, and gave Himself for us, and whom the Father spared not, but gave Him up for us all: that we may understand that there was no praise due to Judas for the usefulness of his treachery, but damnation for the willfulness of his wickedness: "They led Him," as John the evangelist tells us, "to Annas first." Nor does he withhold the reason for so doing: "For he was father-in-law to Caiaphas, who was the high priest that same year. Now Caiaphas was he," he says, "who gave counsel to the Jews, that it was expedient that one man should die for the people." And properly enough Matthew, when wishing to say the same in fewer words, tells us that He was led to Caiaphas; for He was also taken in the first place to Annas, simply because he was his father-in-law; and where we have only to understand that such was the very thing that Caiaphas wished to be done.

In order that, while our Lord was condemned by his colleague, he might not be guiltless, though his crime was less. Or perhaps his house lay in the way, and they were obliged to pass by it. Or it was the design of Providence, that they who were allied in blood, should be associated in guilt. That Caiaphas however was high priest for that year sounds contrary to the law, which ordained that there be only one high priest, and made the office hereditary. But the pontificate had now been abandoned to ambitious men.

"Then Jesus was taken; and they bound Him, and led Him away to Annas." Why to Annas? In their pleasure they made a show of what had been done, as though forsooth they had set up a trophy. "And he was father-in-law to Caiaphas."