in ecclesiastical history, were defences (so the Greek word means) of Christianity, presented to Heathen emperors, by the Christian fathers, who were therefore called Apologists. The first was presented to the emperor Adrian, by Quadratus, A.D. 126, a fragment of which is preserved by Eusebius; but another, presented soon after to the same, by Aristides, a converted Athenian philosopher, is totally lost. Justin Martyr wrote two apologies; the latter (to the Roman senate) is imperfect at the beginning; but the former, addressed to Antoninus Pius, is preserved entire, and was published in English, in 1709, by the Rev. W. Reeves, together with one by Tertullian, the Octavius (a dialogue) of Minucius Felix, and the Commentary of Vincentius Lirinensis, with notes and preliminary dissertations to each, in 2 vols. 8vo. The Apologies are curious and valuable remains of antiquity, as showing what were the objections of the Heathens, and the manner in which they were rebutted by the early Christians.