Renaissance
Many argue that the ideas characterizing the Renaissance had their origin in late 13th-century Florence, in particular with the writings of Dante Alighieri (1265–1321) and Petrarch (1304–1374), as well as the paintings of Giotto di Bondone (1267–1337). Some writers date the Renaissance quite precisely; one proposed starting point is 1401, when the rival geniuses Lorenzo Ghiberti and Filippo Brunelleschi competed for the contract to build the bronze doors for the Baptistery of the Florence Cathedral (Ghiberti won). Others see more general competition between artists and polymaths such as Brunelleschi, Ghiberti, Donatello, and Masaccio for artistic commissions as sparking the creativity of the Renaissance. Yet it remains much debated why the Renaissance began in Italy, and why it began when it did. Accordingly, several theories have been put forward to explain its origins.
Christian revival
Within Christian studies the concept of revival is derived from biblical narratives of national decline and restoration during the history of the Israelites. In particular, narrative accounts of the Kingdoms of Israel and Judah emphasise periods of national decline and revival associated with the rule of various righteous and wicked kings. Josiah is notable within this biblical narrative as a figure who reinstituted temple worship of Yahweh while destroying pagan worship. Within modern Church history, church historians have identified and debated the effects of various national revivals within the history of the USA and other countries. During the 18th and 19th centuries American society experienced a number of "Awakenings" around the years 1727, 1792, 1830, 1857 and 1882. More recent revivals in the 20th century include those of the 1904–1905 Welsh Revival, 1906 (Azusa Street Revival), 1930s (Balokole), 1970s (Jesus people), 1971 Bario Revival and 1909 Chile Revival which spread in the Americas, Africa, and Asia among Protestants and Catholics.