And some fell upon a rock; and as soon as it was sprung up, it withered away, because it lacked moisture.
Luke 8:13
The seed on the rock are they that, when they hear, receive the Word with joy, but they have no root: they for a while believe, and in time of temptation fall away.
O LORD, are not Thine eyes upon the truth? Thou hast stricken them, but they have not grieved; Thou hast consumed them, but they have refused to receive correction. They have made their faces harder than a rock; they have refused to return.
And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them a heart of flesh,
A new heart also will I give you and a new spirit will I put within you; and I will take away the stony heart out of your flesh, and I will give you a heart of flesh.
but they have no root in themselves, and so endure but for a time. Afterward, when affliction or persecution ariseth for the Word's sake, immediately they are offended.
But because of thy hardness and impenitence of heart, thou treasurest up unto thyself wrath against the Day of Wrath and revelation of the righteous judgment of God,