3. mercy and truth—God's faithfulness to His promises is often expressed by these terms (Ps 25:10; 57:3). As attributes of men, they express integrity in a wide sense (Pr 16:6; 20:28).

     3. Bind . . . fingers—as inscriptions on rings.

     31. the days . . . new covenant with . . . Israel . . . Judah—The new covenant is made with literal Israel and Judah, not with the spiritual Israel, that is, believers, except secondarily, and as grafted on the stock of Israel (Ro 11:16-27). For the whole subject of the thirtieth and thirty-first chapters is the restoration of the Hebrews (Jer 30:4, 7, 10, 18; 31:7, 10, 11, 23, 24, 27, 36). With the "remnant according to the election of grace" in Israel, the new covenant has already taken effect. But with regard to the whole nation, its realization is reserved for the last days, to which Paul refers this prophecy in an abridged form (Ro 11:27).

     32. Not . . . the covenant that I made with . . . fathers—the Old Testament covenant, as contrasted with our gospel covenant (Heb 8:8-12; 10:16, 17, where this prophecy is quoted to prove the abrogation of the law by the gospel), of which the distinguishing features are its securing by an adequate atonement the forgiveness of sins, and by the inworking of effectual grace ensuring permanent obedience. An earnest of this is given partially in the present eclectic or elect Church gathered out of Jews and Gentiles. But the promise here to Israel in the last days is national and universal, and effected by an extraordinary outpouring of the Spirit (Jer 31:33, 34; Eze 11:17-20), independent of any merit on their part (Eze 36:25-32; 37:1-28; 39:29; Joe 2:23-28; Zec 12:10; 2Co 3:16).

     33. will be their God— (Jer 32:38).

     34. True, specially of Israel (Isa 54:13); secondarily, true of believers (Joh 6:45; 1Co 2:10; 1Jo 2:20).