But why does he say we have a sure word of prophecy? Answer: I hold, indeed, that we shall have no more prophets, such as the Jews had in former times in the Old Testament. But a prophet eminently should he be who preaches of Jesus Christ. Therefore, although many prophets in the Old Testament have foretold concerning things to come, yet they came and were sent by God, for this reason especially, that they should foretell Christ. Those, then, who believe on Christ are all prophets, for they have the true head-article that the prophets should have, although they have not the gift of making known things to come; for as we, through the faith of our Master, are Christ's brethren, are kings and priests, so are we prophets also, all of us through Christ. For we can all say what belongs to salvation and God's honor and a christian life, besides of future things, so much as this is necessarily known to us, viz., that the Last Day shall come, and that we shall rise from the dead; besides, we understand the whole substance of Scripture. Whereof Paul also says, I. Cor. xiv.: "Ye can all prophecy, one after another." This now, is, what Peter says: we have such a word of prophecy as is sure in itself; see to it only that it be sure to you; and ye do well in paying heed to it:--as though he should say: It will be a thing of necessity to you to hold firmly by it; for it is in regard to the Gospel as though one were imprisoned in the house, in the midst of the night, when it was stock dark. Then it were a matter of necessity that one should kindle a light, till the day came when he could see. Eminently such is the Gospel in the midst of the night and darkness, for all human reason is mere error and blindness, while the world is even nothing else but a kingdom of darkness. In this darkness has God now kindled a light, even the Gospel, whereby we may see and walk, while we are on the earth, till the morning dawn comes and the day breaks. Thus this text is also strongly against all human doctrine; for since the word of God is the light in a dark and gloomy place, it follows that all besides is darkness. For if there were another light besides the word, St. Peter would not have spoken as he has. Therefore look not to this, how gifted those men are with reason who teach any other doctrine, however grandly they put it forth; if you cannot trace God's word in it, then be in no doubt as to its being mere darkness. And let it not disturb you at all that they say they have the Holy Spirit. How can they have God's Spirit if they do not have His word? Wherefore they do nothing else but call darkness light and make the light darkness, as Isaiah says, chap. v.