may be the subject of inquiry on the part of idle people are needless and vain, and often hurtful, respecting which, however, something must be said; but this very point is to be opened up and explained, viz. why such things ought not to form the subject of inquiry. In reference, therefore, to things that are useful, we ought sometimes to give a reply to what is asked of us: just as the Lord did, when the Sadducees had asked Him about the woman who had seven husbands, to which of them she would belong in the resurrection. For He answered that in the resurrection they will neither marry, nor be given in marriage, but will be as the angels in heaven. But sometimes, he who asks is to be asked something else, by telling which he would answer himself as to the matter he asked about; but if he should refuse to make a statement, it would not seem to those who are present unfair, if he himself should not hear anything as to the matter he inquired about. For those who put the question, tempting Him, whether tribute was to be paid, were asked another question, viz. whose image the money bore which was brought forward by themselves; and because they told what they had been asked, i.e. that the money bore the image of Cæsar, they gave a kind of answer to themselves in reference to the question they had asked the Lord: and accordingly from their answer He drew this inference, “Render therefore unto Cæsar the things which are Cæsar’s, and unto God the things that are God’s.”446 When, however, the chief priests and elders of the people had asked by what authority He was doing those things, He asked them about the baptism of John: and when they would not make a statement which they saw to be against themselves, and yet would not venture to say anything bad about John, on account of the bystanders, “Neither tell I you,” says He, “by what authority I do these things;”447 a refusal which ap- peared most just to the bystanders. For they said they were ignorant of that which they really knew, but did not wish to tell. And, in truth, it was right that they who wished to have an answer to what they asked, should themselves first do what they required to be done toward them; and if they had done this, they would certainly have answered themselves. For they themselves had sent to John, asking who he was; or rather they themselves, being priests 58 and Levites, had been sent, supposing that he was the very Christ, but he said that he was not, and gave forth a testimony concerning the Lord:448 a testimony respecting which if they chose to make a confession, they would teach themselves by what authority as the Christ He was doing those things; which as if ignorant of they had asked, in order that they might find an avenue for calumny. 446 Matt. xxii. 15–34. 447 Chap. xxi. 23–27. 448 John i. 19–27. 140 Chapter XX