Proverbs 20:18

18 Plans are established by counsel, And with prudent government make war. From the conception of a thought, practically influencing the formation of our own life and the life of the community, to its accomplishment there is always a long way which does not lead to the end unless one goes forward with counsel and strength combined, and considers all means and eventualities. The Niph. of כּוּן means, in a passive sense: to be accomplished or realized (Psa 141:2). The clause 18a is true for times of war as well as for times of peace; war is disastrous, unless it is directed with strategic skill (vid., regarding תּחבּות, Pro 1:5). Grotius compares the proverb, Γνῶμαι πλέον δρατοῦσιν ἢ σθένος χειρῶν. In Pro 24:6, the necessity of counsel is also referred to the case of war. Ewald would read [the infin.] עשׂה, or עשׂה: with management it is that one carries on war. But why? Because to him the challenge to carry on war appears to be contrary to the spirit of proverbial poetry. But the author of the proverb does certainly mean: if thou hast to carry on war, carry it on with the skill of a general; and the imper. is protected by Pro 24:6 against that infin., which is, besides, stylistically incongruous.

Note, 1. It is good in every thing to act with deliberation, and to consult with ourselves at least, and, in matters of moment, with our friends, too, before we determine, but especially to ask counsel of God, and beg direction from him, and observe the guidance of this eye. This is the way to have both our minds and our purposes established, and to succeed well in our affairs; whereas what is done hastily and with precipitation is repented of at leisure. Take time, and you will have done the sooner. Deliberandum est diu, quod statuendum est semel - A final decision should be preceded by mature deliberation. 2. It is especially our wisdom to be cautious in making war. Consider, and take advice, whether the war should be begun or no, whether it be just, whether it be prudent, whether we be a match for the enemy, and able to carry it on when it is too late to retreat (Luk 14:31); and, when it is begun, consider how and by what arts it may be prosecuted, for management is as necessary as courage. Going to law is a kind of going to war, and therefore must be done with good advice, Pro 25:8. The rule among the Romans was nec sequi bellum, nec fugere - neither to urge war nor yet to shun it.