Note 4 — Quest. LXV., LXVI.

This is the principal, if not the only scripture, from which they pretend to prove marriage to be a sacrament, and they argue thus. The Greek church had no other word to express what was afterwards called a sacrament by the Latin church, but μυστηριον, a mystery: therefore since the apostle calls marriage, as they suppose, a mystery, they conclude that it is a sacrament; which is a very weak foundation for inserting it among those sacraments which they have added to them that Christ had instituted; for the sacraments are no where called mysteries in scripture: and therefore we are not to explain doctrines by words which were not used till some ages after the apostles’ time: and if there were any thing in their argument, viz. that that which is called a mystery in scripture, must needs be a sacrament, it does not appear that the apostle calls marriage a great mystery, but the union that there is between Christ and his church; as he expressly says in the following words; I speak concerning Christ and the church.