3 They all atethe same spiritual food 4and drank the same spiritual drink; for they drank from the spiritual rock that accompanied them, and that rock was Christ.… I Cor 10My brother, even Peter acknowledged that Jesus is the "stone" or, rather, the cornerstone. You have been misled.
1 Peter 2:7-9 ESV
So the honor is for you who believe, but for those who do not believe, “The stone that the builders rejected has become the cornerstone,” and “A stone of stumbling, and a rock of offense.” They stumble because they disobey the word, as they were destined to do. But you are a chosen race, a royal priesthood, a holy nation, a people for his own possession, that you may proclaim the excellencies of him who called you out of darkness into his marvelous light.
47The LORD lives, and blessed be my Rock!And may God, the Rock of my salvation,be exalted— 2 Sam 22