Thus saith the LORD, The people who were {b} left by the sword found grace in the wilderness; {c} even Israel, when I went to cause him to rest.

(b) Who were delivered from the cruelty of Pharaoh.

(c) That is, God.

Wesley's Notes

31:2 To rest - In Canaan.

Jamieson-Fausset-Brown Bible Commentary

2. Upon the grace manifested to Israel "in the wilderness" God grounds His argument for renewing His favors to them now in their exile; because His covenant is "everlasting" (Jer 31:3), and changes not. The same argument occurs in Ho 13:5, 9, 10; 14:4, 5, 8. Babylon is fitly compared to the "wilderness," as in both alike Israel was as a stranger far from his appointed "rest" or home, and Babylon is in Isa 40:3 called a "desert" (compare Jer 50:12).

I went to cause him to rest-namely, in the pillar of cloud and fire, the symbol of God's presence, which went before Israel to search a resting-place (Nu 10:33; Isa 63:14) for the people, both a temporary one at each halt in the wilderness, and a permanent one in Canaan (Ex 33:14; De 3:20; Jos 21:44; Ps 95:11; Heb 3:11).

Matthew Henry's Concise Commentary

31:1-9 God assures his people that he will again take them into covenant relation to himself. When brought very low, and difficulties appear, it is good to remember that it has been so with the church formerly. But it is hard under present frowns to take comfort from former smiles; yet it is the happiness of those who, through grace, are interested in the love of God, that it is an everlasting love, from everlasting in the counsels, to everlasting in the continuance. Those whom God loves with this love, he will draw to himself, by the influences of his Spirit upon their souls. When praising God for what he has done, we must call upon him for the favours his church needs and expects. When the Lord calls, we must not plead that we cannot come; for he that calls us, will help us, will strengthen us. The goodness of God shall lead them to repentance. And they shall weep for sin with more bitterness, and more tenderness, when delivered out of their captivity, than when groaning under it. If we take God for our Father, and join the church of the first-born, we shall want nothing that is good for us. These predictions doubtless refer also to a future gathering of the Israelites from all quarters of the globe. And they figuratively describe the conversion of sinners to Christ, and the plain and safe way in which they are led.