But that servant. There is great weight in this circumstance, which is mentioned by Luke alone, that, in proportion as any man knowingly and willingly takes pleasure in despising the Lord, he deserves severer punishment. A comparison is made between the greater and the less to this effect: If punishment does not fail to be inflicted on a servant who errs through mistake, what shall become of the wicked and rebellious servant, who purposely, as it were, tramples under foot the authority of his master? It ought to be remembered, however, that those who are appointed to govern the Church do not err through ignorance, but basely and wickedly defraud their Master of his right. Yet we ought to gather from this passage a general doctrine, that it is in vain for men to betake themselves to the plea of ignorance, in order to be freed from condemnation. For if a mortal man claims the right of demanding from his servants that they shall inquire into his will, so that nothing may be done in his house in a heedless or confused manner; how much greater authority belongs to the Son of God, that they who serve him should be earnestly desirous to be informed about his injunctions, and not rush forward, at their own pleasure, to act in a state of uncertainty, but depend wholly on the intimations of his will; particularly when he has prescribed what we ought to do, and always gives us a gracious answer, when we ask his direction? It is certain, that our ignorance is always accompanied by gross and shameful negligence. We see, indeed, that it is in vain to resort to this subterfuge, that he who has gone wrong through ignorance is not in fault; for, on the contrary, the Heavenly Judge declares, that though such offenders are visited by lighter chastisement, yet they will not be altogether unpunished. And if even ignorance does not excuse men, how dreadful is the vengeance that awaits deliberate transgressors, who with outrageous violence provoke God, in opposition to the dictates of their conscience? The more abundant the instruction, therefore, which any man has received, so much the greater is the ground for punishment, if he be not obedient and submissive. Hence it appears how trifling and worthless is the excuse of those who, now rejecting the plain doctrine of the Gospel, endeavor to screen such obstinacy by the ignorance of their fathers; as if ignorance were an adequate shield to ward off the judgment of God. But granting that faults committed through mistake were pardoned, it would be highly unreasonable that the same favor should be extended to those who sin willfully, since with deliberate malice they rage against God.

Which knew his lord's will - Who knew what his master wished him to do. He that knows what God commands and requires.
Many stripes - Shall be severely and justly punished. They who have many privileges, who are often warned, who have the gospel, and do not repent and believe, shall be far more severely punished than others. They who are early taught in Sunday schools, or by pious parents, or in other ways, and who grow up in sin and impenitence, will have much more to answer for than those who have no such privileges.

Shall be beaten with many stripes - Criminals among the Jews could not be beaten with more than forty stripes; and as this was the sum of the severity to which a whipping could extend, it may be all that our Lord here means. But, in some cases, a man was adjudged to receive fourscore stripes! How could this be, when the law had decreed only forty? Answer: By doubling the crime. He received forty for each crime; if he were guilty of two offenses, he might receive fourscore. See Lightfoot.

And that servant which knew his Lord's will,.... Not his secret, but his revealed will; the will of God, which lies in the declarations of his grace and mercy in the Gospel, and in the commands and ordinances expressed in his word; and which are the good, perfect, and acceptable will of God; the knowledge of which is necessary, in order to practice: and where there is a spiritual and saving knowledge, there will be practice: but there may be knowledge, where there is no practice, and which was the case here: Christ here distinguishes between wicked servants, some being knowing, and others ignorant; and accordingly the aggravations of their guilt are more or less:
and prepared not himself; so the Arabic and Ethiopic versions supply, but the Syriac version, "for him", that is, for his Lord: but it may as well be read as in the Vulgate Latin, without any supplement, "and prepared not"; he took no thought nor care about doing it; there is no preparation, readiness, nor disposition, in a natural man, to the will of God: no man is prepared or ready to do it, but he that is regenerated, or is made a new creature; who has the laws of God written on his heart, and who has the Spirit of God put within him, to cause him to keep them; and who has faith in Christ, and strength from him to observe them; but there may be knowledge, where such a preparation is wanting; persons may know much, and profess to know more, and in works deny all, and be to every good work, unfit, disobedient, and reprobate: this clause is left out in the Persic version:
neither did according to his will; the will of God is done aright, when what is done, is done according to the command of God, in the strength of Christ, from love to him, in the exercise of faith on him, and with a view to his glory, and without any dependence on what is done; but there may be knowledge, without any thing of this: the words, "neither did", are wanting in the Syriac version: and such a man that has knowledge without practice,
shall be beaten with many stripes; alluding to the law of the Jews, by which a wicked man was to be punished, by beating him with stripes, not exceeding, forty, according to the nature of his fault, Deuteronomy 25:2 and here it signifies, that persons who have light and knowledge, and the means thereof, and act not according to them, shall be punished with the greatest severity, and endure the greatest degree of torments in hell; see

That servant, which knew his lord's will. This is the wilfully disobedient servant. The man who sins in the face of knowledge is such a servant. His neglect of known duty shall aggravate his punishment.
He that knew not. The man who sinned in ignorance shall have lighter punishment. Certainly degrees of punishment for degrees of guilt are taught. All will not be punished alike.

And that servant who knew his Lord's will shall be beaten with many stripes - And his having much knowledge will increase, not lessen, his punishment.