(18) Take heed therefore how ye hear.--This again meets us in different contexts. Here and in Matthew 13:12 (where see Note), after the interpretation of the Sower; in Matthew 25:29, as the lesson of the parable of the Talents; in Luke 19:26, in an analogous position, as the lesson of the parable of the Pounds.

That which he seemeth to have.--Better, with the margin, as 1Corinthians 10:12, that which he thinks he hath. It is only in this passage that the close of the proverb takes this form. The man who does not use his knowledge has no real possession in it; and shallow and unreal as it is, he will lose even that. The work of education in all its many forms, intellectual or spiritual, in boyhood or manhood, presents but too many instances of the operation of this law.

Verse 18. - Take heed therefore how ye hear: for whosoever hath, to him shall be given; and whosoever hath not, from him shall be taken even that which he seemeth to have. A grave warning to his disciples primarily, and then to all who take upon themselves any work, even the humblest, connected with teaching Divine truth. The real strident, patient, humble, and restlessly industrious, he shall be endowed with ever-increasing powers; while the make-believe, lazy, and self-sufficient one shall be punished by the gradual waning of the little light which once shone in his soul.

8:4-21 There are many very needful and excellent rules and cautions for hearing the word, in the parable of the sower, and the application of it. Happy are we, and for ever indebted to free grace, if the same thing that is a parable to others, with which they are only amused, is a plain truth to us, by which we are taught and governed. We ought to take heed of the things that will hinder our profiting by the word we hear; to take heed lest we hear carelessly and slightly, lest we entertain prejudices against the word we hear; and to take heed to our spirits after we have heard the word, lest we lose what we have gained. The gifts we have, will be continued to us or not, as we use them for the glory of God, and the good of our brethren. Nor is it enough not to hold the truth in unrighteousness; we should desire to hold forth the word of life, and to shine, giving light to all around. Great encouragement is given to those who prove themselves faithful hearers of the word, by being doers of the work. Christ owns them as his relations.Take heed therefore how ye hear,.... That ye hear not in a careless and negligent manner, since what truths and doctrines ye now hear with the ear, are to be preached by you unto others:

for whosoever hath; that is, hath knowledge of the doctrines of the Gospel, and hath gifts and abilities to preach them to others:

to him shall be given; more knowledge, and by using his gifts they shall be increased:

but he that hath not; true, solid, spiritual knowledge of divine things, though he has had considerable advantages and opportunities of learning it, as the apostles especially had:

from him shall be taken, even that which he seemeth to have; or "that which he thinks he has", as the Syriac version renders it; that which he seemed to others to have, or thought himself he had: the knowledge he had of truth, and which was rather a show of knowledge than real, shall be taken from him; his seeming gifts and parts shall die, and vanish away, and he shall be left to fall into ignorance, error, and heresy. Observe that this is to be understood not of internal grace, and experimental knowledge, but of speculative notions of the Gospel, and of external gifts; and so furnishes out no argument against the final perseverance of real saints; See Gill on Matthew 13:12. See Gill on Matthew 25:29.