Christians should begin replacing the secular political and pedagogical institutions of the Old Age by ordaining themselves to a Christian ministry centering in “the church in their home” and extending to every area of life.
1. 1 Corinthians 16:15; (cf. Romans 13:1)
Coming Soon: "Ordination"
The word "ordained" in Romans 13 is the same Greek word in 1 Corinthians 16:15. You don't need to go to seminary and have someone wearing a clerical robe "ordain" you before you can have a church in your home.
The "Clergy/Laity" Distinction
THE PROBLEM WITH SEMINARIES
Christian Reconstruction, Vol. XIII, No. 4, July/Aug. 1989
Not that there's anything inherently wrong with continuing education:
Where to Get a Calvinistic Seminary Education the Same Way God Created Adam: Dirt Cheap
Whitefield Theological Seminary