30 And he said, "With what can we compare the kingdom of God, or what parable shall we use for it? 31 It is like a grain of mustard seed, which, when sown on the ground, is the smallest of all the seeds on earth, 32 yet when it is sown it grows up and becomes larger than all the garden plants and puts out large branches, so that the birds of the air can make nests in its shade."
33 With many such parables he spoke the word to them, as they were able to hear it. 34 He did not speak to them without a parable, but privately to his own disciples he explained everything.
35 On that day, when evening had come, he said to them, "Let us go across to the other side." 36 And leaving the crowd, they took him with them in the boat, just as he was. And other boats were with him. 37 And a great windstorm arose, and the waves were breaking into the boat, so that the boat was already filling. 38 But he was in the stern, asleep on the cushion. And they woke him and said to him, "Teacher, do you not care that we are perishing?" 39 And he awoke and rebuked the wind and said to the sea, "Peace! Be still!" And the wind ceased, and there was a great calm. 40 He said to them, "Why are you so afraid? Have you still no faith?" 41 And they were filled with great fear and said to one another, "Who then is this, that even the wind and the sea obey him?"
Matthew Henry's Commentary on Mark 4:30-41
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!
Commentary on Mark 4:35-41
(Read Mark 4:35-41)
Christ was asleep in the storm, to try the faith of his disciples, and to stir them up to pray. Their faith appeared weak, and their prayers strong. When our wicked hearts are like the troubled sea which cannot rest, when our passions are unruly, let us think we hear the law of Christ, saying, Be silent, be dumb. When without are fightings, and within are fears, and the spirits are in a tumult, if he say, "Peace, be still," there is a great calm at once. Why are ye so fearful? Though there may be cause for some fear, yet not for such fear as this. Those may suspect their faith, who can have such a thought as that Jesus careth not though his people perish. How imperfect are the best of saints! Faith and fear take their turns while we are in this world; but ere long, fear will be overcome, and faith will be lost in sight.