Should a person be highly educated before being ordained a minister or priest?

Ss. Peter and Paul the leaders of the original church, both called by Christ to the ministry. Each from different backgrounds. St. Peter and his brother St. Andrew were merely a pair of humble fishermen with out any Formal Education. St. Paul was a Pharasee and a Lawyer. As a member of the Sanhedron he would have been schooled in many things we would consider to be college or university level. Many Denominations require a Degree before you attend seminary.