With the opening of the Ilth century, the pax ecclesiae spread over northern France and Burgundy, and diocesan leagues began to be organized for its maintenance.
In 1548 he took the degree of master of arts; but in the same year he found it necessary to leave England on account of the suspicions entertained of his being a conjurer; these were first excited by a piece of machinery, which, in the Pax of Aristophanes, he exhibited to the university, representing the scarabaeus flying up to Jupiter, with a man and a basket of victuals on its back.
Under the Pax Romana the Cretan cities again enjoyed a large measure of prosperity, illustrated by numerous edifices still existing at the time of the Venetian occupation.
The two measures which were adopted by the Church to remedy these conditions - the pax ecclesiae or Dei and the treuga or treva Dei - are usually both referred to as the Truce of God, but they are distinct in character.
The pax Babylonica is so assured that private individuals do not hesitate to ride in their carriage from Babylon to the coast of the Mediterranean.
As the wealthiest of Roman provinces it had most to gain by the pax Romana, and therefore welcomed the empire, and established and maintained the most devout cult of Augustus by means of the organization known as the Koinon or Commune, a representative council, meeting in the various metropoleis.
When the treuga Dei reached its most extended form, scarcely one-fourth of the year remained for fighting, and even then the older canons relating to the pax ecclesiae remained in force.
It is a pax with a very rich and delicate niello picture of the coronation of the Virgin; the composition is very full, and the work almost microscopic in minuteness; it was made in 1452.
Like the pax ecclesiae it found ardent champions in the regular clergy, especially in Odilo (962-1049), the fifth abbot of Cluny, and soon spread over all France.
The pax ecclesiae is first heard of in the year 990 at three synods held in different parts of southern and central France - at Charroux, Narbonne and Puy.