2. Why did Jonadab prescribe these rules of living to his posterity? It was not merely to show his authority, and to exercise a dominion over them, by imposing upon them what he thought fit; but it was to show his wisdom, and the real concern he had for their welfare, by recommending to them what he knew would be beneficial to them, yet not tying them by any oath or vow, or under any penalty, to observe these rules, but only advising them to conform to this discipline as far as they found it for edification, yet to be dispensed with in any case of necessity, as here, v. 11. He prescribed these rules to them, (1.) That they might preserve the ancient character of their family, which, however looked upon by some with contempt, he thought its real reputation. His ancestors had addicted themselves to a pastoral life (Exod. ii. 16), and he would have his posterity keep to it, and not degenerate from it, as Israel had done, who originally were shepherds and dwelt in tents, Gen. xlvi. 34. Note, We ought not to be ashamed of the honest employments of our ancestors, though they were but mean. (2.) That they might comport with their lot and bring their mind to their condition. Moses had put them in hopes that they should be naturalized (Num. x. 32); but, it seems they were not; they were still strangers in the land (v. 7), had no inheritance in it, and therefore must live by their employments, which was a good reason why they should accustom themselves to hard fare and hard lodging; for strangers, such as they were, must not expect to live as the landed men, so plentifully and delicately. Note, It is our wisdom and duty to accommodate ourselves to our place and rank, and not aim to live above it. What has been the lot of our fathers why may we not be content that it should be our lot, and live according to it? Mind not high things. (3.) That they might not be envied and disturbed by their neighbours among whom they lived. If they that were strangers should live great, raise estates, and fare sumptuously, the natives would grudge them their abundance, and have a jealous eye upon them, as the Philistines had upon Isaac (Gen. xxvi. 14), and would seek occasions to quarrel with them and do them a mischief; therefore he thought it would be their prudence to keep low, for that would be the way to continue long-to live meanly, that they might live many days in the land where they were strangers. Note, Humility and contentment in obscurity are often the best policy and men's surest protection. (4.) That they might be armed against temptations to luxury and sensuality, the prevailing sin of the age and place they lived in. Jonadab saw a general corruption of manners; the drunkards of Ephraim abounded, and he was afraid lest his children should be debauched and ruined by them; and therefore he obliged them to live by themselves, retired in the country; and, that they might not run into any unlawful pleasures, to deny themselves the use even of lawful delights. They must be very sober, and temperate, and abstemious, which would contribute to the health both of mind and body, and to their living many days, and easy ones, and such as they might reflect upon with comfort in the land where they were strangers. Note, The consideration of this, that we are strangers and pilgrims, should oblige us to abstain from all fleshly lusts, to live above the things of sense, and look upon them with a generous and gracious contempt. (5.) That they might be prepared for times of trouble and calamity. Jonadab might, without a spirit of prophecy, foresee the destruction of a people so wretchedly degenerated, and he would have his family provide, that, if they could not in the peace thereof, yet even in the midst of the troubles thereof, they might have peace. Let them therefore have little to lose, and then losing times would be the less dreadful to them: let them sit loose to what they had, and then they might with less pain be stripped of it. Note, Those are in the best frame to meet sufferings who are mortified to the world and live a life of self-denial. (6.) That in general they might learn to live by rule and under discipline. It is good for us all to do so, and to teach our children to do so. Those that have lived long, as Jonadab probably had done when he left this charge to his posterity, can speak by experience of the vanity of the world and the dangerous snares that are in the abundance of its wealth and pleasures, and therefore ought to be regarded when they warn those that come after them to stand upon their guard.