Lorenzo Valla

Lorenzo Valla was born in Rome in 1407 into a family with professional ties to the papal curia. His father, Luca della Valle, worked as a lawyer attached to the papal court, and relatives on his mother's side held curial secretarial posts, so the boy grew up close to the administrative heart of the Church ^[1].

He received his education in Rome rather than at a university, studying Latin and Greek with some of the leading teachers available in the city. Sources connect his training to prominent humanists active in the curia, including Leonardo Bruni and Giovanni Aurispa, from whom he absorbed both classical learning and the new critical spirit of Italian humanism ^[2]. Any Lorenzo Valla biography has to begin with this Roman formation, because his lifelong ambition was a post in the papal secretariat, the most prestigious literary employment in Italy.

Around 1430 Valla sought exactly that position and failed to obtain it, in part because established curial humanists, among them Poggio Bracciolini, regarded the ambitious young man as a rival. The rejection pushed him out of Rome and set the itinerant pattern of his early career ^[1].

Valla left Rome and in 1431 took a post teaching rhetoric at the University of Pavia. There he quickly showed the combative temperament that marked his whole life. A polemical letter attacking the Latin style of the revered jurist Bartolus of Saxoferrato outraged the law faculty, and by 1433 he found it prudent to leave Pavia ^[2].

During these years he completed an early version of one of his boldest works, the dialogue De voluptate (On Pleasure), later revised as De vero falsoque bono (On the True and False Good). In it, speakers defend Stoic, Epicurean, and Christian positions on the highest good, and Valla provocatively allowed the Epicurean case for pleasure a sympathetic hearing before resolving the debate in Christian terms ^[3]. The work announced a thinker willing to question inherited philosophical authority, especially the scholastic Aristotelianism that dominated the universities.

After short stays in several northern Italian cities, Valla found stable patronage in 1435 at the court of Alfonso V of Aragon, king of Naples from 1442, who was then fighting for control of southern Italy. As royal secretary, Valla enjoyed protection that allowed him to write with a freedom few scholars of his generation possessed ^[1].

The most famous of all Lorenzo Valla achievements came in 1440, when he wrote the treatise De falso credita et ementita Constantini donatione (On the Falsely Believed and Forged Donation of Constantine). The Donation purported to record the emperor Constantine granting the western empire to Pope Sylvester I in the fourth century, and it had been cited for centuries in defense of papal temporal power. Valla demonstrated through anachronisms in its Latin vocabulary, its titles, and its historical claims that the document could not have been written in Constantine's era and was instead a much later forgery ^[4]. Serving a king at war with the papacy gave him the political cover to publish such an argument. The treatise circulated widely in manuscript and, after its printing by Ulrich von Hutten in 1517, became ammunition for Protestant reformers ^[4].

Valla's philological masterwork was the Elegantiae linguae Latinae (Elegances of the Latin Language), completed in the 1440s. Rather than a grammar of rules, it examined classical usage word by word, showing how the best ancient authors actually wrote and exposing the corruptions of medieval Latin. The book became one of the most reprinted scholarly texts of the Renaissance, with dozens of editions across Europe, and served generations of students as the standard guide to pure Latin style ^[2].

He applied the same methods to sacred texts. His Adnotationes on the New Testament compared the Latin Vulgate against Greek manuscripts and catalogued places where Jerome's translation, or its later copyists, had strayed from the Greek. Erasmus discovered a manuscript of these notes near Louvain and printed them in 1505, crediting Valla as a forerunner of his own Greek New Testament scholarship ^[5]. Valla also punctured other traditions: he argued that the writings attributed to Dionysius the Areopagite could not be the work of Paul's first century convert, a judgment modern scholarship confirmed ^[3].

Valla's criticism carried real danger. In 1444 he was summoned before the Inquisition in Naples, accused of heresy for positions taken in his writings, including his dialogue on free will and his questioning of the tradition that the Apostles' Creed had been composed jointly by the twelve Apostles ^[1]. King Alfonso intervened, and the proceedings were halted before any condemnation.

The episode illustrates how closely his scholarship pressed on doctrine. His treatise De libero arbitrio (On Free Will) argued that human philosophy could not reconcile divine foreknowledge with free choice, and that the question belonged to faith rather than reason. His dialogue on monastic vows, De professione religiosorum, denied that formal vows made monks holier than ordinary Christians ^[3]. None of these works rejected Christianity; Valla insisted he was recovering an authentic faith obscured by scholastic philosophy and institutional accretion.

Remarkably, the Church did not cast him out. When the humanist Tommaso Parentucelli became Pope Nicholas V in 1447, he welcomed critical scholarship, and Valla's Roman ambitions revived ^[1].

Valla returned to Rome in 1448, invited by Nicholas V, and received the curial post he had been denied two decades earlier. He became a papal scriptor and later, under Pope Calixtus III, a papal secretary, the office he had wanted since youth ^[1]. The man who had proved the Donation of Constantine a forgery ended his career employed by the papacy itself, a fact often cited to show how Renaissance Rome could absorb its critics.

Nicholas V set him to work translating Greek historians into Latin. Valla produced a complete Latin version of Thucydides, finished around 1452, and began a translation of Herodotus, contributions to the pope's project of making Greek literature available to Latin readers ^[2]. He also taught rhetoric in Rome and continued revising the Elegantiae and his New Testament notes.

His last years were not quiet. A long and bitter exchange of invectives with his old rival Poggio Bracciolini, conducted through published attacks in the early 1450s, showed his polemical energy undimmed. Lorenzo Valla died in Rome on August 1, 1457, and was buried in the Basilica of St. John Lateran, where his tomb survives ^[1].

Valla's deepest legacy is a method: the conviction that texts are historical objects whose language betrays their time and place. By dating the Donation of Constantine through its Latin, he showed that philology could test claims of authority, an approach that shaped modern historical criticism, diplomatics, and textual scholarship ^[4].

His influence on religious scholarship proved equally durable. Erasmus modeled his Greek and Latin New Testament work partly on Valla's Adnotationes, and sixteenth century reformers read the Donation treatise as proof that papal claims rested on fabrication; Luther encountered Hutten's edition in 1520 ^[5]. Catholic scholarship also absorbed his methods, and his onetime employer's successors never formally condemned him.

Among the essential Lorenzo Valla facts is the sheer range of his targets: Aristotelian logic in his Repastinatio dialecticae, legal tradition in his attack on Bartolus, monasticism, forged documents, and corrupted translations. Historians of philosophy treat him as a founder of humanist dialectic, and historians of scholarship rank the Elegantiae among the books that taught Europe to write classical Latin again ^[3]. Few fifteenth century figures did more to make accuracy about words a moral and intellectual standard ^[2].