On June 2, 1537, Pope Paul III issued his bull Sublimus Dei (Latin for “from God on high”). A bull is an official proclamation from the pope, usually setting forth a decision to which all Roman Catholics must adhere. Sublimus Dei forbade the enslavement of the Native peoples of the Western Hemisphere, establishing that Native peoples are as much human beings as Europeans. As such, they have souls in need of the church’s salvation and possess the ability to accept that salvation. To treat these Native peoples as less than humans (“dumb brutes created for our service”) would prohibit their salvation. Pope Paul III asserts that the attitude of superiority toward the Natives is the work of Satan, who is eager to prevent the growth of God’s kingdom through the addition of souls.