The Syrians - The Septuagint substitutes Assyrians for Syrians, but marauding bands of the Aramaeans are probably meant.

But - when Nebuchadnezzar - came up - If at present we appear to be acting contrary in any respect to our institutions, in being found in the city, necessity alone has induced us to take this temporary step. We have sought the shelter of the city for the preservation of our lives; so now we dwell at Jerusalem.

But it came to pass, when Nebuchadrezzar king of Babylon came up into the land,.... Into the land of Judea to invade it, which was in the reign of Jehoiakim, in the fourth year of it, after he had served him three years, and rebelled against him; See Gill on Jeremiah 35:1;

that we said, come, and let us go to Jerusalem; they said one to another, let us not stay here to be destroyed by a foreign enemy; but let us go to Jerusalem, a fortified city, where we may be safe:

for fear of the army of the Chaldeans, and for fear of the army of the Syrians; for Nebuchadnezzar's army in this expedition consisted of Chaldeans and Syrians, and of other nations, 2 Kings 24:2;

so we dwell at Jerusalem; for the present. It seems as though this was quickly after Nebuchadnezzar's incursion, and when he was but just departed; so that their fears had not wholly subsided; and they, as yet, had not returned to their tents, and former manner of living: hence it appears that the Rechabites did not look upon this command of their father as equal to a divine precept, which must be always obeyed; but that in case of necessity it might be dispensed with, and especially when in danger of life, and when human prudence required it; and in which case the lawgiver himself would have dispensed with it, had he been on the spot.

But it came to pass, when Nebuchadnezzar king of Babylon came up into the land, that we said, Come, and let us go to Jerusalem for fear of the army of the Chaldeans, and for fear of the army of the Syrians: so we {h} dwell at Jerusalem.

(h) Which declares that they were not so bound to their vow that it could not be broken for any need, for where they were commanded to dwell in tents, they dwell now at Jerusalem for fear of the wars.

11. Chaldeans . Syrians-when Jehoiakim revolted from Nebuchadnezzar (2Ki 24:1, 2). Necessity sets aside all other laws. This is the Rechabites' excuse for their seeming disobedience to Jonadab in temporarily settling in a city. Herein was seen the prescient wisdom of Jonadab's commands; they could at a moment's notice migrate, having no land possessions to tie them.

35:1-11 Jonadab was famous for wisdom and piety. He lived nearly 300 years before, 2Ki 10:15. Jonadab charged his posterity not to drink wine. He also appointed them to dwell in tents, or movable dwelling: this would teach them not to think of settling any where in this world. To keep low, would be the way to continue long in the land where they were strangers. Humility and contentment are always the best policy, and men's surest protection. Also, that they might not run into unlawful pleasures, they were to deny themselves even lawful delights. The consideration that we are strangers and pilgrims should oblige us to abstain from all fleshly lusts. Let them have little to lose, and then losing times would be the less dreadful: let them sit loose to what they had, and then they might with less pain be stript of it. Those are in the best frame to meet sufferings who live a life of self-denial, and who despise the vanities of the world. Jonadab's posterity observed these rules strictly, only using proper means for their safety in a time of general suffering.