We have said that the plays were always composed in verse. The stanza forms employed differ widely even within the same cycle, since the single plays were very diverse in both authorship and dates. The quality of the verse, generally mediocre at the outset, has often suffered much in transmission from generation to generation. In other respects also there are great contrasts; sometimes the feeling and power of a scene are admirable, revealing an author of real ability, sometimes there is only crude and wooden amateurishness. The medieval lack of historic sense gives to all the plays the setting of the authors' own times; Roman officers appear as feudal knights; and all the heathens (including the Jews) are Saracens, worshippers of 'Mahound' and 'Termagaunt'; while the good characters, however long they may really have lived before the Christian era, swear stoutly by St. John and St. Paul and the other medieval Christian divinities. The frank coarseness of the plays is often merely disgusting, and suggests how superficial, in most cases, was the medieval religious sense. With no thought of incongruity, too, these writers brought God the Father onto the stage in bodily form, and then, attempting in all sincerity to show him reverence, gilded his face and put into his mouth long speeches of exceedingly tedious declamation. The whole emphasis, as generally in the religion of the times, was on the fear of hell rather than on the love of righteousness. Yet in spite of everything grotesque and inconsistent, the plays no doubt largely fulfilled their religious purpose and exercised on the whole an elevating influence. The humble submission of the boy Isaac to the will of God and of his earthly father, the yearning devotion of Mary the mother of Jesus, and the infinite love and pity of the tortured Christ himself, must have struck into even callous hearts for at least a little time some genuine consciousness of the beauty and power of the finer and higher life. A literary form which supplied much of the religious and artistic nourishment of half a continent for half a thousand years cannot be lightly regarded or dismissed. THE MORALITY PLAYS. The Mystery Plays seem to have reached their greatest popularity in the fourteenth and fifteenth centuries. In the dawning light of the Renaissance and the modern spirit they gradually waned, though in exceptional places and in special revivals they did not altogether cease to be given until the seventeenth century. On the Continent of Europe, indeed, they still survive, after a fashion, in a single somewhat modernized form, the celebrated Passion Play of Oberammergau. In England by the end of the fifteenth century they had been for the most part replaced by a kindred species which had long been growing up beside them, namely the Morality Plays.