The pervading idea in Christian art as seen in the sculpture of the primitive sarcophagi was the Fall and the Redemption. Every epoch[148] had its own ideal: in the early ages of Christianity the martyrdom of the saints was the favourite subject; then followed a period when asceticism came into vogue; and after the beginning of the thirteenth century the struggle against the temptations of the world, and especially against sensuality, became the principal topic. In the Pórtico de Gloria all these are represented. My first thought on seeing it was instinctively, “How did the architect manage to get that wealth of statuary into so small a space without giving the slightest impression of overcrowding, or in any way disturbing the grand architectural outlines of his magnificent design?” He not only succeeded in getting them in, he did more: he succeeded in producing a piece of work in which architecture and sculpture were interwoven and inseparable. M. Roulin, a French Benedictine, who studied this masterpiece from a printed plan (being unable to go and see the original), published a critical article on it, in which he stated that the archivolts of the lateral arches were overcrowded with statues.[149] When he looks at the real thing he will retract this statement.

The tympanum of the central arch has three times the diameter of the side ones: its centre is occupied by a colossal figure of Christ with a crown and a cruciform nimbus, seated upon a throne with His feet upon two sculptured fern leaves curled like ostrich feathers. Christ serves as the centre towards which all the lines converge—“the focus of the whole world in the splendour of His glory. He attracts and absorbs everything, as the ocean absorbs the rivers. But Christ was also the Victim, the Scapegoat: there are marks on His hands, His feet, His side. He is the victim who has burst asunder the bars of Hell and has opened the gates of Heaven to all Believers.”[150] Mateo chiefly follows the words of St. Paul, but in the disposition of the figures on the tympanum he follows the description given in Rev. iv. and v.:—

And there was a rainbow round about the throne, in sight like unto an emerald.

And round about the throne were four-and-twenty seats: and upon the seats I saw four-and-twenty elders sitting, clothed in white raiment; and they had on their heads crowns of gold. ...

“ ... The four beasts and four-and-twenty elders fell down before the Lamb, having every one of them harps, and golden vials full of odours, which are the prayers of the saints.

And they sung a new song, saying, Thou art worthy to take the book, and to open the seals thereof: for Thou wast slain, and hast redeemed us to God by Thy blood out of every kindred, and tongue, and people, and nation.

The figure of Christ, as Ferreiro observes, is the only statue of hieratic form; all the others are human to a remarkable degree.[151] The seated statue of Christ measures nearly five yards in height; His arms are outspread, and He is raised six yards from the ground. His features are serene, with a broad forehead and somewhat protruding eyes and thin lips. His beard reaches to His shoulders. The throne is a Roman curule, the faldesterium of the Middle Ages. It was a rule among the Greeks that the larger the statue the more they must sacrifice detail to important points, and Mateo followed this rule most strictly. Much detail is left out altogether in this statue of Christ.

Grouped round the throne are the Four Evangelists writing on the respective animals that accompanied each: John, a youth with an eagle; Luke with a bull; Mark with a lion, whose front paws rest upon his knee; Matthew, a beardless young man, writes on his knee. St. Luke writes: “Facit in Diebus Herodis.” Some of the words on the open page of John’s book are also still readable: “Initium Sancti evangelii secundum Joannem.”[152] These evangelists represent the interpreters of the Word. In the base of the pediment there are four angels on either side carrying trophies of the Passion. One, kneeling, presents the column to which Christ was bound; two others carry the cross; a third bears the crown of thorns; a fourth, four keys; a fifth, Pilate’s sentence (on a scroll); a sixth, a pitcher; a seventh, the leathern thongs; an eighth, the cane and sponge with a scroll which is now illegible. The feet of these angels rest upon clumps of sculptured foliage.

The four-and-twenty elders are placed like a fringe round the inner side of the arch; the tympanum describes a perfect semi-circle. Each has a stringed instrument and a little vessel, and each has a kind of ducal crown upon his head. The crowns were gilded originally, and their tunics were white bordered with gold. Some of them have short mantles fastened on the left shoulder. All are seated on a kind of Oriental divan, and are conversing together two and two, like people at an entertainment whose thoughts are engrossed in what they are saying and who are careless of what others are doing. Their musical instruments are a study in themselves: some think they are copied from the instruments that were used by the troubadours and other minstrels of the day, but Dr. Eladio Oviedo, who has made a special study of the subject, believes they are intended to represent the musical instruments of the Old Testament. They all have three strings, though there are five screws; some of them resemble the violins of our day. “Strange,” says Ferreiro, “that there is not a viola among them, especially as there is a viola in the hands of King David on the Puerta de Los Platerias. Perhaps it is because, a bow being needed, it would be difficult to get it in.”

A crowd of little human figures take the space round the figure of Christ. All are crowned, and most of them are carrying books or scrolls, but all have their eyes fixed upon Christ. These represent the citizens of the Holy City, of Isaiah, who have been redeemed by Christ; or the Ten Thousand times ten thousand, who are singing a new song. Their crowns are symbols of glory.