For many years after Father Junipero Serro first rang his bell in the wilderness of Upper California, the spirit which animated that adventurous priest did not wane. The conversion of the heathen went on rapidly in the establishment of Missions throughout the land. So sedulously did the good Fathers set about their work, that around their isolated chapels there presently arose adobe huts, whose mud-plastered and savage tenants partook regularly of the provisions, and occasionally of the Sacrament, of their pious hosts. Nay, so great was their progress, that one zealous Padre is reported to have administered the Lord's Supper one Sabbath morning to "over three hundred heathen Salvages".