Under this figure was foreshown Christ, the true and only First-born of God the Father and of the Virgin Mary, and a true King and Priest, not in a fleshly and earthly sense. For His kingdom is not of this world; it is in heavenly and spiritual things that He reigns and acts as Priest; and these are righteousness, truth, wisdom, peace, salvation, etc. Not but that all things, even those of earth and hell, are subject to Him—for otherwise how could He defend and save us from them?—but it is not in these, nor by these, that His kingdom stands.
So, too, His priesthood does not consist in the outward display of vestments and gestures, as did the human priesthood of Aaron and our ecclesiastical priesthood at this day, but in spiritual things, wherein, in His invisible office, He intercedes for us with God in heaven, and there offers Himself, and performs all the duties of a priest, as Paul describes Him to the Hebrews under the figure of Melchizedek. Nor does He only pray and intercede for us; He also teaches us inwardly in the spirit with the living teachings of His Spirit. Now these are the two special offices of a priest, as is figured to us in the case of fleshly priests by visible prayers and sermons.
As Christ by His birthright has obtained these two dignities, so He imparts and communicates them to every believer in Him, under that law of matrimony of which we have spoken above, by which all that is the husband's is also the wife's. Hence all we who believe on Christ are kings and priests in Christ, as it is said, "Ye are a chosen generation, a royal priesthood, a holy nation, a peculiar people, that ye should show forth the praises of Him who hath called you out of darkness into His marvellous light" (1 Peter ii. 9).
These two things stand thus. First, as regards kingship, every Christian is by faith so exalted above all things that, in spiritual power, he is completely lord of all things, so that nothing whatever can do him any hurt; yea, all things are subject to him, and are compelled to be subservient to his salvation. Thus Paul says, "All things work together for good to them who are the called" (Rom. viii. 28), and also, "Whether life, or death, or things present, or things to come, all are yours; and ye are Christ's" (1 Cor. iii. 22, 23).
Not that in the sense of corporeal power any one among Christians has been appointed to possess and rule all things, according to the mad and senseless idea of certain ecclesiastics. That is the office of kings, princes, and men upon earth. In the experience of life we see that we are subjected to all things, and suffer many things, even death. Yea, the more of a Christian any man is, to so many the more evils, sufferings, and deaths is he subject, as we see in the first place in Christ the First-born, and in all His holy brethren.
This is a spiritual power, which rules in the midst of enemies, and is powerful in the midst of distresses. And this is nothing else than that strength is made perfect in my weakness, and that I can turn all things to the profit of my salvation; so that even the cross and death are compelled to serve me and to work together for my salvation. This is a lofty and eminent dignity, a true and almighty dominion, a spiritual empire, in which there is nothing so good, nothing so bad, as not to work together for my good, if only I believe. And yet there is nothing of which I have need—for faith alone suffices for my salvation—unless that in it faith may exercise the power and empire of its liberty. This is the inestimable power and liberty of Christians.
Nor are we only kings and the freest of all men, but also priests for ever, a dignity far higher than kingship, because by that priesthood we are worthy to appear before God, to pray for others, and to teach one another mutually the things which are of God. For these are the duties of priests, and they cannot possibly be permitted to any unbeliever. Christ has obtained for us this favour, if we believe in Him: that just as we are His brethren and co-heirs and fellow-kings with Him, so we should be also fellow-priests with Him, and venture with confidence, through the spirit of faith, to come into the presence of God, and cry, "Abba, Father!" and to pray for one another, and to do all things which we see done and figured in the visible and corporeal office of priesthood. But to an unbelieving person nothing renders service or work for good. He himself is in servitude to all things, and all things turn out for evil to him, because he uses all things in an impious way for his own advantage, and not for the glory of God. And thus he is not a priest, but a profane person, whose prayers are turned into sin, nor does he ever appear in the presence of God, because God does not hear sinners.
Who then can comprehend the loftiness of that Christian dignity which, by its royal power, rules over all things, even over death, life, and sin, and, by its priestly glory, is all-powerful with God, since God does what He Himself seeks and wishes, as it is written, "He will fulfil the desire of them that fear Him; He also will hear their cry, and will save them"? (Psalm cxlv. 19). This glory certainly cannot be attained by any works, but by faith only.
From these considerations any one may clearly see how a Christian man is free from all things; so that he needs no works in order to be justified and saved, but receives these gifts in abundance from faith alone. Nay, were he so foolish as to pretend to be justified, set free, saved, and made a Christian, by means of any good work, he would immediately lose faith, with all its benefits. Such folly is prettily represented in the fable where a dog, running along in the water and carrying in his mouth a real piece of meat, is deceived by the reflection of the meat in the water, and, in trying with open mouth to seize it, loses the meat and its image at the same time.
Here you will ask, "If all who are in the Church are priests, by what character are those whom we now call priests to be distinguished from the laity?" I reply, By the use of these words, "priest," "clergy," "spiritual person," "ecclesiastic," an injustice has been done, since they have been transferred from the remaining body of Christians to those few who are now, by hurtful custom, called ecclesiastics. For Holy Scripture makes no distinction between them, except that those who are now boastfully called popes, bishops, and lords, it calls ministers, servants, and stewards, who are to serve the rest in the ministry of the word, for teaching the faith of Christ and the liberty of believers. For though it is true that we are all equally priests, yet we cannot, nor, if we could, ought we all to, minister and teach publicly. Thus Paul says, "Let a man so account of us as of the ministers of Christ and stewards of the mysteries of God" (1 Cor. iv. 1).