The word “apostle” is by no means confined to the twelve apostles of Christ. The term was used very commonly in a much wider sense, and yet the combination, “the apostle, one of the Seventy,” in this passage, does not seem natural, and we cannot avoid the conclusion that the original author of this account did not thus describe Thaddeus. The designation, “one of the Seventy,” carries the mind back to Christ’s own appointment of them, recorded by Luke, and the term “apostle,” used in the same connection, would naturally denote one of the Twelve appointed by Christ,—that is, an apostle in the narrow sense. It might be suggested as possible that the original Syriac connected the word “apostle” with Thomas, reading, “Thomas the apostle sent Judas, who is also called Thaddeus, one of the Seventy,” &c. Such a happy confusion is not beyond the power of an ancient translator, for most of whom little can be said in the way of praise. That this can have been the case in the present instance, however, is rendered extremely improbable by the fact that throughout this account Thaddeus is called an apostle, and we should therefore expect the designation upon the first mention of him. It seems to me much more probable that the words, “one of the Seventy,” are an addition of Eusebius, who has already, in two places (§4, above, and chap. 12, §3), told us that Thaddeus was one of them. It is probable that the original Syriac preserved the correct tradition of Thaddeus as one of the Twelve; while Eusebius, with his false tradition of him as one of the Seventy, takes pains to characterize him as such, when he is first introduced, but allows the word “apostle,” so common in its wider sense, to stand throughout. He does not intend to correct the Syriac original; he simply defines Thaddeus, as he understands him, more closely.