'And that which fell among thorns are they, which, when they have heard, go forth, and are choked with cares, and riches, and pleasures of this life, and bring no fruit to perfection.'--Luke viii. 14.
No sensible sower would cast his seed among growing thorn-bushes, and we must necessarily understand that the description in this verse is not meant to give us the picture of a field in which these were actually growing, but rather of one in which they had been grubbed up, and so preparation been made for the sowing of the seed. They had been grubbed up, but they had not been grubbed out. The roots were there, although the branches and the stems had been cut down, or if the roots were not there, abundant seeds were lying buried, and when the good seed was sown it went into ground full of them--and that was the blunder out of which all the mischief came.
I. These three different instances of failure in this parable represent to us, first, the seed carried off at the very beginning, before it has sunk into the ground and before it has had time to germinate. It lies on the surface and it goes at once. But suppose it is safely piloted past that first danger, then comes another peril. It gets a little deeper into the ground, but there is a shelf of rock an inch or two below the skin of soil, and the poor little rootlets cannot get through that, and so when the hot Syrian sun shines down upon the field, there is an unnatural heat, and a swift vegetation. There is growth, but the same sun that at first stimulated the unnaturally rapid growth, gets a little hotter or continues to pour down during the fervid summer and dries up the premature vegetation which it had called into feeble life. That second seed went further on the road towards fruit.
But suppose a seed is piloted past that second risk, there comes this third one. This seed gets deeper still, and does take root, and does grow, and does bear fruit. That is to say, this is a picture of a real Christian, in whom the seed of the kingdom, which is the word of God, has taken root, and to whom there has been the communication of the divine life that is in the seed; and yet that, too, comes to grief, and our parable tells us how--by three things, the thorns, the growth of the thorns, and the choking of the word.
Luke puts the interpretation of the thorns even more vividly than the other Evangelists, because he represents them as being three different forms of one thing, 'cares and riches and pleasures,' which all come into the one class, 'of this life.' Or, in other words, the present world, with all its various appeals to our animal and sensual nature, with all its possible delights for part of our being, a real and important part of it; and with all the troubles and anxieties which it is cowardly for us to shirk, and impossible for us to escape--this world is ever present to each of us, and if there is anything in us to which it appeals, then certainly the thorns will come up. The cares and the wealth and the pleasures are three classes of one thing. Perhaps the first chiefly besets struggling people; the second mainly threatens well-to-do people; the third, perhaps, is most formidable to leisurely and idle people. But all three appeal to us all, for in every one of us there are the necessary anxieties of life, and every one of us knows that there is real and substantial good to a part of our being, in the possession of a share of this world's wealth, without which no man can live, and all of us carry natures to which the delights of sense do legitimately and necessarily appeal.