Matthew 13:20-22

And what is the seed that fell on rocky ground? That seed is like the person who hears the teaching and quickly accepts it with joy. But he does not let the teaching go deep into his life, so he keeps it only a short time. When trouble or persecution comes because of the teaching he accepted, he quickly gives up. And what is the seed that fell among the thorny weeds? That seed is like the person who hears the teaching but lets worries about this life and the temptation of wealth stop that teaching from growing. So the teaching does not produce fruit in that person’s life.