Consider, then, the parable of the sower:
According to Matthew and Luke, Christ explains the parable to his disciples simply, and unaccompanied by a reproof; but according to Mark, he indirectly blames them for being slow of apprehension, because those who were to be the teachers of all did not run before others.
We have here Christ preaching, and may observe, 1. When Christ preached this sermon; it was the same day that he preached the sermon in the foregoing chapter: so unwearied was he in doing good, and working the works of him that sent him.
Commenting on Matthew 13:1-23
But he that receiveth the seed into stony places,.... Such a hearer, who is like to the stony ground on which the seed fell, is one that is not an accidental hearer of the word, as the former, but a settled constant hearer of it; and not one that is careless and negligent, but diligent and attentive, and has some understanding of what he hears...