As it is written in the book of the words of Isaiah the prophet, "The voice of one crying in the wilderness, 'Make ready the way of the Lord. Make his paths straight.
      (3.) He tells the soldiers their duty, Luke 3:14; Luke 3:14. Some think that these soldiers were of the Jewish nation and religion: others think that they were Romans; for it was not likely either that the Jews would serve the Romans or that the Romans would trust the Jews in their garrisons in their own nation; and then it is an early instance of Gentiles embracing the gospel and submitting to it. Military men seldom seem inclined to religion; yet these submitted even to the Baptist's strict profession, and desired to receive the word of command from him: What must we do? Those who more than other men have their lives in their hands, and are in deaths often, are concerned to enquire what they shall do that they may be found in peace. In answer to this enquiry, John does not bid them lay down their arms, and desert the service, but cautions them against the sins that soldiers were commonly guilty of; for this is fruit meet for repentance, to keep ourselves from our iniquity. [1.] They must not be injurious to the people among whom they were quartered, and over whom indeed they were set: "Do violence to no man. Your business is to keep the peace, and prevent men's doing violence to one another; but do not you do violence to any. Shake no man" (so the word signifies); "do not put people into fear; for the sword of war, as well as that of justice, is to be a terror only to evil doers, but a protection to those that do well. Be not rude in your quarters; force not money from people by frightening them. Shed not the blood of war in peace; offer no incivility either to man or woman, nor have any hand in the barbarous devastations that armies sometimes make." Nor must they accuse any falsely to the government, thereby to make themselves formidable, and get bribes. [2.] They must not be injurious to their fellow-soldiers; for some think that caution, not to accuse falsely, has special reference to them: "Be not forward to complain one of another to your superior officers, that you may be revenged on those whom you have a pique against, or undermine those above you, and get into their places." Do not oppress any; so some think the word here signifies as used by the LXX. in several passages of the Old Testament. [3.] They must not be given to mutiny, or contend with their generals about their pay: "Be content with your wages. While you have what you agreed for, do not murmur that it is not more." It is discontent with what they have that makes men oppressive and injurious; they that never think they have enough themselves will not scruple at any the most irregular practices to make it more, by defrauding others. It is a rule to all servants that they be content with their wages; for they that indulge themselves in discontents expose themselves to many temptations, and it is wisdom to make the best of that which is.