Martin Luther  (1483-1546)

De Servo Arbitrio  (The Bondage of the Will)    (1525) 
A Note on This Text -- Martin Luther's De Servo Arbitrio was written in response to the 1524 publication of  Discussion Concerning Free Will by Desiderius Erasmus (1466-1536).  The short excerpt reproduced here is taken from the translation by Henry Cole (completed in 1823). This translation is in the public domain and may be freely reproduced. 
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Third Part

Sect. 162.

AND now what do those words of Christ, where He saith, "No one can come unto Me except My Father which hath sent Me draw him," (John vi. 44), leave to "Free-will?" For He says it is necessary, that every one should hear and learn of the Father Himself, and that all must be "taught of God." Here, indeed, He not only declares that the works and devoted efforts of "Free-will" are of no avail, but that even the word of the Gospel itself, (of which He is here speaking,) is heard in vain, unless the Father Himself speak within, and teach and draw. "No one can," "No one can (saith He) come:" by which, that power, whereby man can endeavour something towards Christ, that is, towards those things which pertain unto salvation, is declared to be a nothing at all.

Nor does that at all profit "Free-will," which the Diatribe [the Discussion by Erasmus] brings forward out of Augustine, by way of casting a slur upon this all-clear and all-powerful Scripture—'that God draws us, in the same way as we draw a sheep, by holding out to it a green bough.' By this similitude he would prove, that there is in us a power to follow the drawing of God. But this similitude avails nothing in the present passage. For God holds out, not one of His good things only, but many, nay, even His Son, Christ Himself; and yet no man follows Him, unless the Father hold Him forth otherwise within, and draw otherwise!—Nay, the whole world follows the Son whom He holds forth!

But this similitude harmonizes sweetly with the experience of the godly, who are now made sheep, and know God their Shepherd. These, living in, and being moved by, the Spirit, follow wherever God wills, and whatever He holds out to them. But the ungodly man comes not unto Him, even when he hears the word, unless the Father draw and teach within: which He does by shedding abroad His Spirit. And where that is done, there is a different kind of drawing from that which is without: there, Christ is held forth in the illumination of the Spirit, whereby the man is drawn unto Christ with the sweetest of all drawing: under which, he is passive while God speaks, teaches, and draws, rather than seeks or runs of himself.

Sect. 163.

I WILL produce yet one more passage from John, where, he saith, "The Spirit shall reprove the world of sin, because they believe not in me." (John xvi. 9).

You here see, that it is sin, not to believe in Christ: And this sin is seated, not in the skin, nor in the hairs of the head, but in the very reason and will. Moreover, as Christ makes the whole world guilty from this sin, and as it is known by experience that the world is ignorant of this sin, as much so as it is ignorant of Christ, seeing that, it must be revealed by the reproof of the Spirit; it is manifest, that "Free-will," together with its will and reason, is accounted a captive of this sin, and condemned before God. Wherefore, as long as it is ignorant of Christ and believes not in Him, it can will or attempt nothing good, but necessarily serves that sin of which it is ignorant.

In a word: Since the Scripture declares Christ everywhere by positive assertion and by antithesis, (as I said before), in order that, it might subject every thing that is without the Spirit of Christ, to Satan, to ungodliness, to error, to darkness, to sin, to death, and to the wrath of God, all the testimonies concerning Christ must make directly against "Free-will;" and they are innumerable, nay, the whole of the Scripture. If therefore our subject of discussion is to be decided by the judgment of the Scripture, the victory, in every respect, is mine; for there is not one jot or tittle of the Scripture remaining, which does not condemn the doctrine of "Free-will" altogether!

But if the great theologians and defenders of "Free-will" know not, or pretend not to know, that the Scripture everywhere declares Christ by positive assertion and by antithesis, yet all Christians know it, and in common confess it. They know, I say, that there are two kingdoms in the world mutually militating against each other.

—That Satan reigns in the one, who, on that account is by Christ called "the prince of this world," (John xii 31), and by Paul "the God of this world;" (2 Cor. iv. 4), who, according to the testimony of the same Paul, holds all captive according to his will, who are not rescued from him by the Spirit of Christ: nor does he suffer any to be rescued by any other power but that of the Spirit of God: as Christ testifies in the parable of "the strong man armed" keeping his palace in peace.

—In the other kingdom Christ reigns: which kingdom, continually resists and wars against that of Satan: into which we are translated, not by any power of our own, but by the grace of God, whereby we are delivered from this present evil world, and are snatched from the power of darkness. The knowledge and confession of these two kingdoms, which thus ever mutually war against each other with so much power and force, would alone be sufficient to confute the doctrine of "Free-will:" seeing that, we are compelled to serve in the kingdom of Satan, until we be liberated by a Divine Power. All this, I say, is known in common among Christians, and fully confessed in their proverbs, by their prayers, by their pursuits, and by their whole lives. . . .

CONCLUSION

Sect. 167 

I SHALL here draw this book to a conclusion: prepared if it were necessary to pursue this Discussion still farther. Though I consider that I have now abundantly satisfied the godly man, who wishes to believe the truth without making resistance. For if we believe it to be true, that God fore-knows and fore-ordains all things; that He can be neither deceived nor hindered in His Prescience and Predestination; and that nothing can take place but according to His Will, (which reason herself is compelled to confess;) then, even according to the testimony of reason herself, there can be no "Free-will"—in man,—in angel,—or in any creature!

Hence: If we believe that Satan is the prince of this world, ever ensnaring and fighting against the kingdom of Christ with all his powers; and that he does not let go his captives without being forced by the Divine Power of the Spirit; it is manifest, that there can be no such thing as "Free-will!"

Again: If we believe that original sin has so destroyed us, that even in the godly who are led by the Spirit, it causes the utmost molestation by striving against that which is good; it is manifest, that there can be nothing left in a man devoid of the Spirit, which can turn itself towards good, but which must turn towards evil! . . .