21 And he said unto them, Is the lamp brought to be put under the bushel, or under the bed, [and] not to be put on the stand? 22 For there is nothing hid, save that it should be manifested; neither was [anything] made secret, but that it should come to light. 23 If any man hath ears to hear, let him hear. 24 And he said unto them, Take heed what ye hear: with what measure ye mete it shall be measured unto you; and more shall be given unto you. 25 For he that hath, to him shall be given: and he that hath not, from him shall be taken away even that which he hath.
Matthew Henry's Commentary on Mark 4:21-25
Commentary on Mark 4:21-34
(Read Mark 4:21-34)
These declarations were intended to call the attention of the disciples to the word of Christ. By his thus instructing them, they were made able to instruct others; as candles are lighted, not to be covered, but to be placed on a candlestick, that they may give light to a room. This parable of the good seed, shows the manner in which the kingdom of God makes progress in the world. Let but the word of Christ have the place it ought to have in a soul, and it will show itself in a good conversation. It grows gradually: first the blade; then the ear; after that the full corn in the ear. When it is sprung up, it will go forward. The work of grace in the soul is, at first, but the day of small things; yet it has mighty products even now, while it is in its growth; but what will there be when it is perfected in heaven!