Here it may be enquired, whether it be lawful for two persons to fight a duel, upon a set challenge, or provocation given? In answer to which, let it be considered,
1st, That, when a war, between two armies, may be issued, and the shedding of much blood prevented hereby, it is not unlawful, provided it be by mutual consent, and with the approbation of those on both sides, who have a right of making war and peace; and if the matter in controversy may be thus decided, without tempting providence. We have a remarkable instance of this, in the duel fought between David and Goliath, in 1 Sam. xvii. Nevertheless,
2dly, It is unlawful for two persons, each seeming too prodigal of his life, to challenge, accept of, and, pursuant thereunto, to endeavour to put an end to each others life, merely to gratify their own passion, or pride. This, though falsely called honour, will, in reality, render them vile in the eyes of God, and notoriously guilty of the breach of this Commandment.
Here we may consider the wicked practice of those who have obliged poor wretches, who were under their command, to murder one another for their diversion. This Joab and Abner did, when they said, Let the young men arise and play before us; and every one thrust his sword in his fellows side, 2 Sam. ii. 14,-16. There is also an unlawful diversion, which, though not altogether so barbarous and cruel, is, in some respects, a breach of this Commandment, viz. when persons fight with, and wound one another, without design of killing, merely to get a little money, while entertaining a number of unthinking persons with their folly; in which case they that fight, and they that look on, are equally guilty, Prov. xxvi. 18, 19. Thus concerning the sin of killing another; we shall now account for two or three difficulties that occur in scripture, relating to the actions of some good men, who seem to have been guilty of the breach of this Commandment; but were not really so.
1st, It is enquired, whether Elijah was chargeable with the breach of it in destroying Baal’s prophets, which we read of in 1 Kings xviii. 40. wherein it is said, that he ordered that none of them should escape; and he brought them down to the brook Kishon, and slew them there.
In answer to which, it may be observed, that it was not a small inoffensive error that these prophets of Baal were punished for; but apostasy from God. And that the persons who were thus punished, deserve it, will appear, if we consider,
[1.] That, they were the advisers and ring-leaders of all Israel’s idolatry, and the abettors and principal occasion of that violent persecution, which then raged against the Lord’s prophets, and true worshippers.
[2.] Had they only been false prophets, and not persecutors, they were according to the law of God to be put to death, Deut. xiii. 6,-9.
[3.] This was done after a solemn appeal to God, and an answer from heaven, by fire, which determined, not only who was the true God, but who were his prophets, and consequently whether Elijah deserved death, as an impostor, or Baal’s prophets.
[4.] Ahab himself was present, and all his ministers of state, who had a right to execute justice on false prophets; and, it is highly probable, that they consented to, and many of them had an immediate hand in their death, which might be occasioned by a sudden conviction in their consciences, proceeding from the miracle which they had just before observed, or from the universal cry of the people against them; so that the thing was plainly of the Lord, to whom Elijah brought a great deal of honour, and was far from being chargeable with the breach of this Commandment.