Gregory the Dialogist

Take care that the seed does not fall by the wayside, lest the evil spirit come and take the word from memory.

Forty Gospel Homilies, Homily 15 ↗

Bede

But those by the wayside, they are the ones who hear. Then the devil comes and takes away the word from their heart, lest they should believe and be saved. Of this seed, Mark writes thus: "These are they by the wayside where the word is sown. But when they hear, immediately Satan comes and takes it away." Matthew says it thus: "Everyone who hears the word of the kingdom and does not understand it, the evil one comes and snatches away what was sown in his heart." From this it is clearly taught that those sown by the wayside are those …

On the Gospel of Luke ↗

Bonaventure

First, therefore, as regards the explanation of the trampled seed, which is the word of the Lord in the forgetful heart, he says: Those along the path are those who hear: which does not refer to the seed received, but to the persons receiving the seed, who themselves are also called seed, according to that passage of Jeremiah thirty-one: "I will sow the house of Israel and the house of Judah with the seed of men and the seed of beasts," that is, of the perfect and the imperfect. …

Commentary on Luke, Chapter 8 ↗