32:20 Paul pointed the Corinthians to the experience of ancient Israel, to the blessings that rewarded their obedience, and to the judgments that followed their transgressions. He reminded them of the miraculous way in which the Hebrews were led from Egypt under the protection of the cloud by day and the pillar of fire by night. Thus they were safely conducted through the Red Sea, while the Egyptians, essaying to cross in like manner, were all drowned. By these acts God had acknowledged Israel as His church. They "did all eat the same spiritual meat; and did all drink the same spiritual drink: for they drank of that spiritual Rock that followed them: and that Rock was Christ." The Hebrews, in all their travels, had Christ as a leader. The smitten rock typified Christ, who was to be wounded for men's transgressions, that the stream of salvation might flow to all.