18 THE RENAISSAN CE
also encouraged the textual criticism which was to bring about Martin
Luther's definitive critique (1517)
of
the indulgences which arose from
the doctrine
of
Purgatory, which will be discussed further in Chapter 4.
The impact of humanist studies was also felt in art and architecture, in
politics and in science.
The initial phase of the humanist movement involved the
accumulation
of
classical texts. Some
of
the Latin authors had been
known throughout the Middle Ages: Ovid's poems, for example, had
been used, with the racier passages removed, as Christian morality
tales, and the Church claimed that Seneca had corresponded with St Paul.
Plato, in Latin translation, had been adopted and 'Christianised' from
the time
of
Charlemagne onwards. Neo-Platonism proved useful to the
Church, which adopted Plato's concept
of
the ideal to describe its view
of the perfectibility of mankind through the love
of
God. The Catholic
explanation
of
the Eucharist, transubstantiation, is a Platonic one.
During the twelfth century, in part because
of
the crusades, many Greek
works were recovered. These writings had been lost to the West with
the end
of
the Roman Empire, as the manuscripts disappeared and the
ability to read Greek vanished. The Arabs had adopted and studied
Euclid, Archimedes and Ptolemy, and these became available in Latin
translation in the twelfth century. The thirteenth and fourteenth
centuries, however, saw an amazing increase in the number
of
texts
available. Manuscript hunting became a passion, and the libraries
of
the
ancient monasteries were searched to find and save the great minds
of
the ancient world. Petrarch (1304-74) for example, travelled much
of
Italy. In the monastery at Monte Cassino, he found pages cut out, or torn
out, for use in day-to-day clerical work.
It was Petrarch who rescued
and publicised Livy's
Decades. He also introduced Homer to the
modern world. He had not learned Greek as a student, but his discovery
of a text of Homer was enough to persuade him to find tutors from the
Eastern Empire to teach him, and by his death, he had published a Latin
version of the
Iliad. The first chair
of
Greek in Europe was established
in Florence in 1396. Coluccio Salutati, Chancellor
of
Florence at the
end
of
the fourteenth century, owned as many as 600 books. This was
an impressive library, given that the copying
of
a book by hand took
weeks
of
skilled work. There was such profit in book buying that the
Sicilian merchant Giovanni Aurispa made a trip to Byzantium in 1423,
returning with 238 books, including the first copies to reach Europe
of
Aeschylus and Aristophanes, two great playwrights
of
ancient Greece.
Education was important, if children were to have the intellectual
background to seek out the right way in their lives. In Mantua, in the