Does a plant produce fruit of itself? Indeed it does when the garden is kept free of weeds
And he spake many things unto them in parables, saying, Behold, a sower went forth to sow; Matthew 13:3
And some fell among thorns; and the thorns sprung up, and choked them: But other fell into good ground, and brought forth fruit, some an hundredfold, some sixtyfold, some thirtyfold. Who hath ears to hear, let him hear. Matthew 13:7-9