Long before the outbreak in the eighth century there were isolated cases of persons who feared the ever-growing cult of images and saw in it danger of a return to the old idolatry. We need hardly quote in this connection the invectives of the Apostolic Fathers against idols (Athenagoras “Legatio Pro Christ.”, xv-xvii; Theophilus, “Ad Autolycum” II; Minucius Felix, “Octavius”, xxvii; Arnobius, “Disp. adv. Gentes”; Tertullian, “De Idololatria”, I; Cyprian, “De idolorum vanitate”), in which they denounce not only the worship but even the manufacture and possession of such images. These texts all regard idols, that is, images made to be adored. But canon xxxvi of the Synod of Elvira is important. This was a general synod of the Church of Spain held, apparently about the year 300, in a city near Granada. It made many severe laws against Christians who relapsed into idolatry, heresy, or sins against the Sixth Commandment. The canon reads: “It is ordained (Placuit) that Pictures are not to be in churches, so that that which is worshipped and adored shall not be painted on walls.” The meaning of the canon has been much discussed. Some have thought it was only a precaution against possible profanation by pagans who might go into a church. Others see in it a law against pictures on principle. In any case the canon can have produced but a slight effect even in Spain, where there were holy pictures in the fourth century as in other countries. But it is interesting to see that just at the end of the first period there were some bishops who disapproved of the growing cult of images. Eusebius of Caesarea (d. 340), the Father of Church History, must be counted among the enemies of icons. In several Places in his history he shows his dislike of them. They are a “heathen custom” (ethnike synetheia Hist. eccl., VII, 18); he wrote many arguments to persuade Constantine’s sister Constantia not to keep a statue of our Lord (see Mansi XIII, 169). A contemporary bishop, Asterius of Amasia, also tried to oppose the spreading tendency. In a sermon on the parable of the rich man and Lazarus he says: “Do not Paint pictures of Christ he humbled himself enough by becoming man.” (Combefis, “Auctar. nov.”, I, “Hom. iv in Div. et Laz.”). Epiphanius of Salamis (d. 403) tore down a curtain in a church in Palestine because it had a picture of Christ or a saint. The Arian Philostorgius (fifth century) too was a forerunner of the Iconoclasts (Hist. Eccl., II, 12; VII, 3), as also the Bishop of Marseilles (Serenus), to whom St. Gregory the Great wrote his defence of pictures (see above). Lastly we may mention that in at least one province of the Church (Central Syria) Christian art developed to great perfection while it systematically rejected all representation of the human figure. These exceptions are few compared with the steadily increasing influence of images and their worship all over Christendom, but they serve to show that the holy icons did not win their place entirely without opposition, and they represent a thin stream of opposition as the antecedent of the virulent Iconoclasm of the eighth century.