Saint Dominic of Osma spearheaded one of the most efficient reactions to the Church’s ongoing crisis of his days. In facing the propagation of the heretical pauperistic movements, he strived to rekindle Catholic Faith by setting an example through his life, which was virtuous, brotherly, humble, and poor and through effective sermons.

Born in 1170 in Spain, in Caleruega, at 24 years of age he . . .