Hello dear ones,
Today, let’s take a look at another object lesson that Jesus gives to His disciples:
And they had forgotten to take bread, and did not have more than one loaf in the boat with them.
— Mark 8:14
Right after Jesus left the Pharisees—who had hardened hearts and continued demanding a sign—Mark draws our attention to an important detail: the disciples forgot to bring bread and only had one loaf with them in the boat.
As we’ve seen in Mark’s writing, such details often introduce significant spiritual lessons.
And He was giving orders to them, saying, “Watch out! Beware of the leaven of the Pharisees and the leaven of Herod.”
— Mark 8:15
Just like before, Jesus gives His disciples clear and direct instructions. These aren’t casual suggestions; they’re firm commands. Mark’s language emphasizes the seriousness of this warning.
Two Warnings
Jesus uses two strong phrases: “Watch out” and “Beware.” In biblical languages, repeating a command was a way to add weight to it. We see this same rhetorical device in Paul’s letter to the Philippians:
Beware of the dogs! Beware of the evil workers! Beware of the mutilation!
— Philippians 3:2
Paul repeats the word “beware” three times to highlight the urgency of his warning, just as Jesus does by emphasizing the word “leaven.”
Two Dangers
Jesus uses the word “leaven” to describe two threats: “the leaven of the Pharisees” and “the leaven of Herod.” Once again, the repetition is intentional and emphasizes the gravity of the situation.
In Jesus’ time, the imagery of leaven was familiar. Bread was a staple food, and distinctions between leavened and unleavened bread were well known—especially in ceremonial contexts. So the symbolism would have been clear to the disciples. Still, there was room for confusion.
The disciples might have wondered whether Jesus was referring to their lack of bread or to the influence of the Pharisees and Herod. This confusion is reflected in the next verse:
And they began to discuss with one another the fact that they had no bread.
— Mark 8:16
This reveals how practical concerns—like food—often dominated their thinking. It shows that even while walking with Jesus, the disciples were still caught up in daily routines and anxieties.
So Jesus steps in to clear things up by asking a series of probing questions:
And Jesus, aware of this, said to them, “Why do you discuss the fact that you have no bread? Do you not yet perceive or understand? Do you have a hardened heart?”
— Mark 8:17
Each of these questions is worth reflecting on deeply. First, Jesus asks why they’re discussing their lack of bread. He acknowledges how His warning could be misunderstood if they weren’t spiritually discerning. He also reveals that He knows their thoughts and concerns—just as He knows ours.
Jesus is still this aware and compassionate. He hears the inner conversations of our hearts, especially when confusion arises—even from Scripture itself. Sometimes the Bible requires deeper understanding of the historical, cultural, or geographical context to interpret accurately.
So when Jesus asks, “Why do you discuss the fact that you have no bread?” He is highlighting that He understands our struggle to interpret spiritual truths. This should comfort us.
For we do not have a high priest who cannot sympathize with our weaknesses, but One who has been tempted in all things like we are, yet without sin.
— Hebrews 4:15
The second question—“Do you not yet perceive or understand?”—communicates Jesus’ expectation that His disciples should be growing in spiritual awareness. By now, He expected them to grasp the deeper meanings behind His words and actions.
There’s a clear expectation in Scripture that believers mature in discernment:
For though by this time you ought to be teachers, you have need again for someone to teach you the elementary principles of the oracles of God, and you have come to need milk and not solid food. For everyone who partakes only of milk is not accustomed to the word of righteousness, for he is an infant. But solid food is for the mature, who because of practice have their senses trained to discern both good and evil.
— Hebrews 5:12–14
The third question is even more sobering: “Do you have a hardened heart?” This should have alarmed the disciples. Jesus moves from compassion, to expectation, to a stern warning. A hardened heart is not a small issue—it’s a dangerous spiritual condition.
But encourage one another day after day, as long as it is still called “Today,” so that none of you will be hardened by the deceitfulness of sin.
— Hebrews 3:13
Jesus continues with a quotation that echoes the Old Testament prophets:
Having eyes, do you not see? And having ears, do you not hear? And do you not remember,
— Mark 8:18
This describes the spiritually blind and deaf—those with hardened hearts who miss God’s message. Jesus then takes them back to the miracles:
“When I broke the five loaves for the five thousand, how many baskets full of broken pieces you picked up?” They said to Him, “Twelve.”
— Mark 8:19
“When I broke the seven for the four thousand, how many large baskets full of broken pieces did you pick up?” And they said to Him, “Seven.”
— Mark 8:20
These numbers are symbolic. The seven baskets point to God’s perfection and completeness. The twelve baskets recall the twelve tribes of Israel. The miracles weren’t just about feeding people; they pointed to deeper spiritual truths that the disciples were expected to discern.
Two Enemies
Jesus identifies two sources of spiritual corruption: the Pharisees and Herod. In Matthew’s gospel, the Sadducees are also mentioned. These groups represent two major forces:
- Pharisees: The religious system, corrupted by legalism and hypocrisy.
- Herod: The political system, driven by power and worldliness.
Jesus warns His disciples about both—the danger of false religion and the influence of worldly political systems.
Luke’s gospel sheds more light:
At this time, after so many thousands of the crowd had gathered together that they were trampling on one another, He began saying to His disciples first, “Be on your guard for the leaven of the Pharisees, which is hypocrisy.”
— Luke 12:1
Hypocrisy is the leaven Jesus warns against. It spreads silently and corrupts everything it touches—just like leaven in dough. Religious and political systems can appear righteous or necessary, but without discernment, they can lead us astray.
The Christian’s three greatest enemies are the world, the flesh, and the devil. Here, Jesus focuses on the world—its systems, both religious and political. These can corrupt the believer if we’re not vigilant and prayerfully discerning.
Finally, Jesus asks:
And He was saying to them, “Do you not yet understand?”
— Mark 8:21
May our answer to this final question be: “Yes, Lord—we understand.”
Now to Him who is able to keep you from stumbling, and to make you stand in the presence of His glory blameless with great joy, to the only God our Savior, through Jesus Christ our Lord, be glory, majesty, might, and authority, before all time and now and forever. Amen.
— Jude 24–25
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