“You are the salt of the earth; but if the salt has lost its taste (purpose), how can it be made salty? It is no longer good for anything, but to be thrown out and walked on by people [when the walkways are wet and slippery].
These [in the first group] are the ones along the road where the word is sown; but when they hear, Satan immediately comes and takes away the word which has been sown in them.
When a large crowd was gathering together, and people from city after city were coming to Him, He spoke [to them] using a parable: [Matt 13:2-9; Mark 4:1-9]
For this reason [that is, because of God’s final revelation in His Son Jesus and because of Jesus’ superiority to the angels] we must pay much closer attention than ever to the things that we have heard, so that we do not [in any way] drift away from truth.