42. Anything, then, that we learn from history about the chronology of past times assists us very much in understanding the Scriptures, even if it be learnt without the pale of the Church as a matter of childish instruction. For we frequently seek information about a variety of matters by use of the Olympiads, and the names of the consuls; and ignorance of the consulship in which our Lord was born, and that in which He suffered, has led some into the error of supposing that He was forty-six years of age when He suffered, that being the number of years He was told by the Jews the temple (which He took as a symbol of His body) was in building. Now we know on the authority of the evangelist that He was about thirty years of age when He was baptized; but the number of years He lived afterwards, although by putting His actions together we can make it out, yet that no shadow of doubt might arise from another source, can be ascertained more clearly and more certainly from a comparison of profane history with the gospel. It will still be evident, however, that it was not without a purpose it was said that the temple was forty and six years in building; so that, as this cannot be referred to our Lord's age, it may be referred to the more secret formation of the body which, for our sakes, the only begotten Son of God, by whom all things were made, condescended to put on.