John Dummelow's Commentary on the Bible - 1 Corinthians 10:1-33
(b) Food offered to Idols(iii) Historical Illustrations and Practical AdviceSt. Paul has been speaking of the need of earnestness and self-discipline, and the danger of failure; he now holds out the fate of the Israelites as a warning against self-confidence. The Corinthians were tempted to the very same sins for which Israel suffered.All of the Israelites received great blessings from God, types of the sacramental privileges Christians enjoy, yet most of them perished in the wilderness because... read more
Expository Notes of Dr. Thomas Constable - 1 Corinthians 10:9
Third, the Israelites tested Christ by taxing His patience. The best manuscript evidence suggests that "Christ" rather than "Lord" is the correct word here. If so, Paul again stressed that it was Christ that both the Israelites and the Corinthians were testing (cf. 1 Corinthians 10:4). He made the apostasy in both cases Christological. They dared Him to live up to His promise to discipline them if they doubted His word. They continued to complain even though He faithfully provided for them... read more