Charles H. Spurgeon on Psalms 95:7

If ye will hear his voice. Oh! what an if is here! what a reproach is here to those that hear him not! "My sheep hear my voice, and I know them, and they follow me"; "but ye will not come to me that ye might have life." And yet there is mercy, there is still salvation, if ye will hear that voice. Israel heard it among the thunders of Sinai, "which voice they that heard it entreated that the word should not be spoken to them any more"; so terrible was the sight and sound that even Moses said, "I exceedingly quake and fear": and yet they heard too the Lord's still voice of love in the noiseless manna that fell around their tents, and in the gushing waters of the rock that followed them through every march for forty years. Yet the record of Israel's ingratitude runs side by side with the record of God's mercies —"My people would not hearken to my voice, and Israel would none of me." —Barton Bouchier.