{f} Harden not your heart, as in the provocation, and as in the day of temptation in the wilderness:

(f) By the contemning of God's word.

Wesley's Notes

95:8 Harden not - By obstinate unbelief. Provocation - In that bold and wicked contest with God in the wilderness. Temptation - In the day in which you tempted me.

King James Translators' Notes

provocation: Heb. contention

Jamieson-Fausset-Brown Bible Commentary

8-11. warning against neglect; and this is sustained by citing the melancholy fate of their rebellious ancestors, whose provoking insolence is described by quoting the language of God's complaint (Nu 14:11) of their conduct at Meribah and Massah, names given (Ex 17:7) to commemorate their strife and contention with Him (Ps 78:18, 41).

Matthew Henry's Concise Commentary

95:7-11 Christ calls upon his people to hear his voice. You call him Master, or Lord; then be his willing, obedient people. Hear the voice of his doctrine, of his law, and in both, of his Spirit: hear and heed; hear and yield. Christ's voice must be heard to-day. This day of opportunity will not last always; improve it while it is called to-day. Hearing the voice of Christ is the same with believing. Hardness of heart is at the bottom of all distrust of the Lord. The sins of others ought to be warnings to us not to tread in their steps. The murmurings of Israel were written for our admonition. God is not subject to such passions as we are; but he is very angry at sin and sinners. That certainly is evil, which deserves such a recompence; and his threatenings are as sure as his promises. Let us be aware of the evils of our hearts, which lead us to wander from the Lord. There is a rest ordained for believers, the rest of everlasting refreshment, begun in this life, and perfected in the life to come. This is the rest which God calls his rest.