Jeremiah 23:21

Now this passage especially teaches us that no one is worthy of being heard except he be a true minister of God. But there are two things necessary to prove a person to be such — a divine call, and faithfulness and integrity. Whosoever, then, thrusts in himself, however he may pretend a prophetic name, may be safely rejected, for God claims the right of being heard to himself alone. Yet a simple and naked call is not sufficient; but he who is called must also faithfully labor for his God; and both these things are intimated here, for he says that the prophets ran, though they were not sent, and that they prophesied, though they were without any command from God. I indeed allow that the same thing is here repeated, according to common usage, in Hebrew, in different words; yet the stronger expression is found in the second clause, for to send belongs properly to the call, and to command to the execution of the office. For God in the first place chose his prophets, and committed to them the office of teaching, and then he commanded them what to say, and dictated to them as it were his message, that they might not bring forward anything devised by themselves, but be only his heralds, as it has appeared elsewhere.

We hence learn also that our ears ought not to be open to impostors, who boldly pretend the name of God, but that we ought to distinguish between true and false teachers; for Jeremiah does not here speak to a few men, but he addresses the whole people. And what he designed to shew was, that they in vain sought to escape under the pretense of ignorance, who were not attentive to sound doctrine; for except they designedly neglected God and his word, they might have known whom to believe. It hence follows that frivolous is the excuse which many consider at this day to be as it were their sacred asylum; for they plead in their own behalf they have been deceived by false teachers. But we ought to see and to inquire whether God has sent them, and whether they teach as coming from his school, and bring anything but what they have received from his mouth.

I shall not here speak at large of God’s call; but if any one wishes for a very short definition, let him take the following: There is a twofold call; one is internal and the other belongs to order, and may, therefore, be called external or ecclesiastical. But the external call is never legitimate, except it be preceded by the internal; for it does not belong to us to create prophets, or apostles, or pastors, as this is the special work of the Holy Spirit. Though then one be called and chosen by men a hundred times, he cannot yet be deemed a legitimate minister, except he has been called by God; for there are peculiar endowments required for the prophetic, the apostolic, and the pastoral office, which are not in the power or at the will of men. We hence see that the hidden call of God is ever necessary, in order that any one may become a prophet, or an apostle, or a pastor. But the second call belongs to order; for God will have all things carried on by us orderly and without confusion. (1 Corinthians 14:40.) Hence has arisen the custom of electing. But it often happens that the call of God is sufficient, especially for a time. For when there is no Church, there is no remedy for the evil, except God raises up extraordinary teachers. Then the ordinary call, of which we now speak, depends on a well-ordered state of things. Wherever there is a Church of God, it has its own laws, it has a certain rule of discipline: there no one should thrust in himself, so as to exercise the prophetic or the pastoral office, though he equaled all the angels in sanctity. But when there is no Church, God raises up teachers in an unusual way, who are not chosen by men; for such a thing cannot be done, where no Church is formed.

This subject deserves, indeed, to be much more diffusely treated; but as I am not wont to digress unto particular points, it is enough for me to state what the present passage requires, which seems to be this, — that none ought to be acknowledged as God’s servants and teachers in the Church, except those who have been sent by God, and to whom he has, as it were, stretched forth his hand and given them their commission. But as the internal call of God cannot be surely known by us, we ought to see and ascertain whether he who speaks is the organ or instrument of the Holy Spirit. For whosoever brings forward his own figments and devises, is unworthy of being attended to. Hence, let him who speaks shew really that he is God’s ambassador; but how can he shew this? By speaking from the mouth of God himself; that is, let him not bring anything of his own, but faithfully deliver, as from hand to hand, what he has received from God. But as there might be still some perplexity on the subject, it follows —