"You are doing the old switcheroo in an attempt to obfuscate."
No, that's what you are doing. The seminary is not offering secular subjects. It is preparing men and women for the ministry. It is a seminary, not a college or university. It's courses are strictly religious courses, even it history courses. All accreditation does is protect the franchise of those who submit to it and protect the letters of the degrees. Just look at some of the nonsense parading as legimate subjects at most state institutions of higher education.
You seriously can't see the value of an accreditation process to differentiate between those who have earned a valid doctorate through a rigourous education and those who have paid $15 to obtain one? If so, I can't help you.