Quote from : The Democratization of American Christianity Book

The early Mormons were even less concerned about ministerial training. On several occasions, a man heard a discourse, submitted to baptism and confirmation, received a call to priesthood, and was sent on a mission - all on the same day. Canadian Samuel Hall, for instance, found a Latter-Day Saint tract on a Montreal street and traveled to Nauvoo to hear the teachings of Joseph Smith himself. On the day of his arrival, he heard a sermon by Smith, requested baptism, received ordination, and started on a mission - without even pausing to change his wet clothes.