In the wake of the French Revolution and other upheavals, Don Bosco (1815-1888) and other nineteenth-century founders and spiritual leaders contributed to the development of spiritual practices and perspectives on the Christian life that have been described as the "Salesian Pentecost."

Here are translations of and commentaries on the little-known spiritual writings of Don Bosco, his collaborators, and his contemporaries involved in the Salesian Pentecost. These diverse persons, fully engaged in apostolic ministry or occupied with the demands of ordinary life as lay women and men, were at the same time engaged in conscious spiritual practices that sought the interior exchange of the heart of Jesus for the human heart. ?