Евреям 3:8

Harden not your hearts--This phrase here only is used of man's own act; usually of God's act (Rom 9:18). When man is spoken of as the agent in hardening, the phrase usually is, "harden his neck," or "back" (Neh 9:17). provocation . . . temptation--"Massah-meribah," translated in Margin "tentation . . . chiding," or "strife" (Exo 17:1-7). Both names seem to refer to that one event, the murmuring of the people against the Lord at Rephidim for want of water. The first offense especially ought to be guarded against, and is the most severely reproved, as it is apt to produce many more. Num 20:1-13 and Deu 33:8 mention a second similar occasion in the wilderness of Sin, near Kadesh, also called Meribah. in the day--Greek, "according to the day of."

In this chapter the apostle applies what he had said in the chapter foregoing concerning the priesthood of Christ, I. In a serious pathetic exhortation that this great high priest, who was discovered to them, might be seriously considered by them (Heb 3:1-6). II. He then adds many weighty counsels and cautions (Heb 3:7 to the end).

3:8 Israel . . . rebelled and tested God in places such as Massah and Meribah, where there was a shortage of water (Exod 17:1-7; Num 20:2-13), and especially at Kadesh, where the disobedient Israelites refused to enter the Promised Land (Heb 3:10; see Num 14:1-25; Deut 1:19-46; Ps 106).