Original: The Magisterial Reformation involved the alliance of certain theological teachers (Latin: magistri) such as Luther, Zwingli, Calvin, Cranmer, etc. with secular magistrates who cooperated in the reformation of Christendom.
Simplified: The Magisterial Reformation involved the alliance of certain theological teachers (Latin: magistri) such as Luther, Zwingli, Calvin, Cramner, etc. with secular magistrates who cooperated in the reformation of Christendom.