The general subject of the monument according to Condivi and to Vasari who preserved the sayings of Michelangelo himself, was an allegory cold, abstruse and courtier-like, as we must admit the subjects of his undertakings very often were. His nature was timid and lacked independence, but fortunately the force of his passionate feeling carried everything before it. Vainly did he bind himself to lifeless and commonplace programs, vainly attempt to force himself to glorify the established order and the powers that be. At the very first step he took all false pretenses fell away and a furious cry of revolt against the baseness of the world and the bondage of life broke forth. So the statues of this monument which was to express with stale flattery that "all the virtues were prisoners of death now that the pope was dead" became, unconsciously perhaps to their creator, hymns of heroic scorn and expressions of moral grandeur crushed by force yet rising unconquered.

But the peculiar quality of these figures compared with the work which was to follow is that they preserve in all their passionate agony a balance[{49}] and a certain melancholy serenity which the artist of the tombs of the Medici no longer possessed.[34]

In that serene and fruitful period, while the excitement of his work in the Sistine Chapel quieted little by little, like the calming of a stormy sea, Michelangelo seems to have accepted only one other commission, that for the Christ of the Minerva which came from three Romans, Bernardo Cencio, Mario Scapucci and Metello Varj. Yet beginning with the summer of 1515 his letters show that he feared and foresaw the interruption of his work.

"I must make a great effort this summer," he writes on June 16 to his brother Buonarroto, "to[{50}] bring my work rapidly to an end, for I think that I shall soon have to enter the service of the pope."

The new pope, Leo X (Giovanni Medici), at first left Michelangelo entirely free. He was so anxious to gain the hearts of his former adversaries that he took very good care not to seem to put any obstacle in the way of the glorification of his predecessor. He soon found, however, that the tomb absorbed Michelangelo's energies completely and he decided to draw him away from it in order to devote him to the service of his own house. He planned to build the façade of S. Lorenzo, the church of the Medici in Florence. Several artists, Baccio d'Agnolo, Antonio da San Gallo, Andrea and Jacopo Sansovino and Raphael himself brought their plans to him during his stay in Florence in November and December, 1515. But whether because Raphael was kept in Rome by his post of superintendent of the construction of St. Peter's in which he had lately succeeded the old Giuliano da San Gallo in August, 1515, or whether Leo X wished to attach to himself Michelangelo—whose family pride he had already flattered by naming his brother Buonarroto Comes Palatinus and by giving the Buonarroti the right to place in their arms the "palla" of the Medici with their lilies and the monogram of the pope—at any rate it was to him that Leo X turned. Michelangelo,[{51}] stirred by the growing fame of Raphael, allowed himself to be drawn into this new task which it was physically impossible for him to accomplish without neglecting the old one and which was to cause him endless worry and vexation. His correspondence with Domenico Buoninsegni shows plainly that he tried to deceive himself into thinking that he could carry on the two undertakings simultaneously.

The heirs of Julius II, however, were more clear-sighted and in order to fight fire with fire they tried to bind him by a third contract on July 8, 1516. By this agreement the monument of the pope was to be diminished by one-half and the number of the statues reduced from thirty-two to twenty. They gave Michelangelo nine years more in which to complete the work, with full liberty to execute it in Florence, Pisa or Carrara. In return they forced from him the formal agreement that he would not undertake any other important work "opus saltim magni momenti." That clause was aimed directly at the plans of Leo X. Michelangelo signed this in good faith, for he thought that it would not prevent his making some statues for the façade of S. Lorenzo. His imagination carried him away. He was more and more attracted by Leo's project and he let himself go so far as to write that he would undertake the work and he sent a design for the façade. Then,[{52}] almost at once, he was seized with scruples and wanted to rid himself of the greater part of the task by turning it over to the architect Baccio d'Agnolo and only reserving for himself the principal statues. The pope agreed to everything, sure of what would happen, for it was no secret that Michelangelo was incapable of collaborating with anyone, no matter who he might be. As a matter of fact Michelangelo was not satisfied with the model of the façade which Baccio made according to his plan. He made another one, and in the end grew irritated with Baccio, whom he accused of having an understanding with his enemies. Little by little his enthusiasm for the work grew.

He wrote restlessly to Domenico Buoninsegni in July, 1517: "I wish to make of this façade of S. Lorenzo a work which shall be a mirror of architecture and of sculpture for all Italy. The pope and the cardinal[35] must make up their minds quickly whether they want me to do it or not. If they want me to do it they must sign a contract and give me full powers. I will finish it in six years. Messer Domenico, give me an exact answer as to the intentions of the pope and the cardinal. That would afford me the greatest satisfaction."[{53}]

Here it is Michelangelo himself who begs Leo X to give him this heavy burden, who trembles for fear of not getting it, and is consumed with the desire to bind himself to a new servitude! January 19, 1518, he signed a contract with Leo X by which he agreed to erect the façade of S. Lorenzo in eight years.

It was to be composed of: