Whether the Order should be divided into those that are sacred and those that are not?

Objections

Objection 1 : It would seem that the Orders ought not to be divided into those that are sacred and those that are not. For all the Orders are sacraments, and all the sacraments are sacred. Therefore all the Orders are sacred.
Objection 2 : Further, by the Orders of the Church a man is not appointed to any other than Divine offices. Now all these are sacred. Therefore all the Orders also are sacred.