What was the spiritual drink the Israelites drank in the wilderness?
The spiritual drink was the water that came from the rock Moses struck. That rock was Christ, who followed them, so their drink was spiritually from Christ. They all drank of that spiritual rock. Scripture calls it the spiritual rock.
Les explains that the Israelites, after being baptized unto Moses in the cloud and in the sea, all ate the same spiritual food (manna) and all drank the same spiritual drink. That drink was the water that came out of the rock after Moses struck it. Les points out that the word 'rock' is capitalized significantly because this rock goes on, the rock that followed them, and that rock was Christ. So the spiritual drink was not mere water but was spiritually from Christ Himself, who accompanied them.
And did all drink the same spiritual drink: for they drank of that spiritual Rock that followed them: and that Rock was Christ.
More Questions
Who was the rock that followed Israel in the wilderness according to 1 Corinthians 10?
The spiritual rock that followed Israel in the wilderness was Christ, which is why the word "rock" is capitalized in Scripture.