Rock in Luke
3 verses in Luke.
Luke 6:48He is like a man which built an house, and digged deep, and laid the foundation on a rock: and when the flood arose, the stream beat vehemently upon that house, and could not shake it: for it was founded upon a rock.
Luke 8:6And some fell upon a rock; and as soon as it was sprung up, it withered away, because it lacked moisture.
Luke 8:13They on the rock are they, which, when they hear, receive the word with joy; and these have no root, which for a while believe, and in time of temptation fall away.