Martin Luther was born in the year of the great Rabelais (1483) to parents of small position, the son of a miner or woodman. He was taught his Latin, he entered an Augustinian monastery under some strong emotion (the causes of which are variously given) when he was twenty-three. He was ordained a priest two years later.
For some reason, which historical research has failed to discover (there is a mass of contradictory myth about it), he visited Rome in 1510 or 1511 – that is, during the Pontificate of Julius II. Probably, he was sent on some business connected with his monastery or his Order.
There is no contemporary proof that the worldliness of the Roman Court, or of clerical society in Rome, or the abuses thereof (there were plenty of abuses) roused him to any special indignation or had any special effect upon his mind. Much later, he enlarged upon the shocking state of the city and its rulers, but that was part of a position later adopted. He read his own excitements of the subsequent controversy and of the populace who inspired him into an earlier experience which had been commonplace enough. There was nothing to strike him as a novelty. All Europe knew that Rome. Its evils and insufficiencies had long been tolerated.
From Rome, then, he returned with no particular mission against it. He resumed his place at home. He was a striking preacher, a man of exceptional energy (which, in these young days of his, tended to turn inwards and to grow morbid when it did not grow explosive). Though far from being one of the Humanists, he had sufficient learning, especially in theology. He was given the active direction of his monastery and important work in the University of Wittenberg. He was already in his thirty-fifth year, a man of some local prominence among the Germans; nothing, as yet, to what he became, but, already, a man locally listened to. In such a situation, he accidentally started the avalanche.
From: How the Reformation Happened by Hilaire Belloc (New York: Robert M. McBride & Company, 1928), pp. 64-66.
Hilaire Belloc (1870-1953) was a French-born British man of letters, and a committed Roman Catholic. His defensive Catholicism regarding Luther is palpable in this passage.