'Listeners' in the Bible

When the Sabbath came, He began to teach in the synagogue; and the many listeners were astonished, saying, “Where did this man get these things, and what is this wisdom given to Him, and such miracles as these performed by His hands?

and to the blast of a trumpet and a sound of words [such that] those who heard it begged that nothing more be said to them.

But prove yourselves doers of the word [actively and continually obeying God’s precepts], and not merely listeners [who hear the word but fail to internalize its meaning], deluding yourselves [by unsound reasoning contrary to the truth].