When; or, in which place; which may belong either to Meribah and Massah, or to the wilderness last mentioned. Or, surely, as this word is oft used in Scripture, as hath been observed once and again. And saw; or, although or after that they saw or had seen; which is added as a just and great aggravation of their unbelief, after such a sensible and evident experience of God's power and goodness to them. My works; both my works of mercy, which gave them abundant cause to trust me; and my works of justice, for which they had reason to fear and please me. Heb. my work, to wit, that great and stupendous work of bringing my people out of Egypt with a strong hand, and of conducting them safely through the Red Sea into the wilderness, and of destroying the Egyptians. For not many more of God's great works were done before they came to Meribah.
Related Commentaries of Psalms 95:9
Psalms 95:9
9 When your fathers tempted me, proved me, and saw my work.