¹¹ The Pharisees came and began to argue with him, seeking from him a sign from heaven to test him. ¹² And he sighed deeply in his spirit and said, “Why does this generation seek a sign? Truly, I say to you, no sign will be given to this generation.” ¹³ And he left them, got into the boat again, and went to the other side.

¹⁴ Now they had forgotten to bring bread, and they had only one loaf with them in the boat. ¹⁵ And he cautioned them, saying, “Watch out; beware of the leaven of the Pharisees and the leaven of Herod.” ¹⁶ And they began discussing with one another the fact that they had no bread. ¹⁷ And Jesus, aware of this, said to them, “Why are you discussing the fact that you have no bread? Do you not yet perceive or understand? Are your hearts hardened? ¹⁸ Having eyes do you not see, and having ears do you not hear? And do you not remember? ¹⁹ When I broke the five loaves for the five thousand, how many baskets full of broken pieces did you take up?” They said to him, “Twelve.” ²⁰ “And the seven for the four thousand, how many baskets full of broken pieces did you take up?” And they said to him, “Seven.” ²¹ And he said to them, “Do you not yet understand?” – Mark 8:11-21 ESV

After dismissing the crowd that had benefited from His miraculous transformation of the bread and fish, Jesus and His disciples sailed across the Sea of Galilee to Dalmanutha, in the region of Magadan (Matthew 15:39). It seems likely that the disciples had stashed in the bow of the boat the 7 baskets of leftover bread and fish they had gathered. Mark offers no insight into the conversations these men may have had as they sailed to their next destination, but it makes sense that they would have discussed that day’s events, including the miracle Jesus had just performed.

As soon as their boat touched the shore, another contingent of Jewish religious leaders met them. Matthew records that, on this occasion, the Pharisees were accompanied by Sadducees.

“. . . the Sadducees were a wealthy, conservative party concentrated in Jerusalem. Their members were from aristocratic families of patrician and priestly stock. They refused adherence to the tradition of the elders and advocated a rigorous application of the law of Moses to the life of the nation. In general, they espoused a political and religious policy, including cooperation with Rome, aimed at preserving the status quo.” – Kingsbury, J. D., Conflict in Mark: Jesus, Authorities, Disciples. Minneapolis: Fortress
Press, 1989

Both the Pharisees and Sadducees had representatives who sat on the 70-member Sanhedrin, the high council of the Jews. But these two powerful, highly influential religious sects were not on friendly terms. While they shared a common belief in God and held the Hebrew Scriptures in high regard, they differed on many issues, including the resurrection of the dead. The Sadducees rejected the idea of an afterlife, arguing instead that the soul simply perished at death. So, they rejected the whole concept of resurrection and a system of rewards and punishments after death. They also rejected any notion of a spiritual dimension populated by demons and angels, and these beliefs put them at odds with the Pharisees. Yet these two opposing parties were willing to set aside their differences to take on their common enemy: Jesus.

Mark indicates that these men confronted Jesus, “seeking from him a sign from heaven to test him” (Mark 8:11 ESV). They were not interested in seeing Jesus perform a miracle; they had already witnessed many of His more spectacular displays of power. They demanded a “sign from heaven”, some kind of celestial proof that would verify His claims once and for all. They had refused to accept any of His many miracles as evidence of His divine calling. Instead, they accused Him of casting out demons by the power of Satan (Mark 3:22). As Mark states, this latest encounter was nothing more than a test, an attempt to force Jesus’ hand and expose Him as the fraud they believed Him to be.

Exasperated by their stubborn refusal to receive Him as their Messiah, Jesus “sighed deeply in his spirit” and responded, “Why does this generation seek a sign? Truly, I say to you, no sign will be given to this generation” (Mark 8:12 ESV).

Jesus exposed their true intentions. Nothing He could have done would have satisfied their demand because they were already convinced He was a charlatan, and no sign or celestial manifestation would change their minds. Mark indicates that Jesus simply walked away, leaving these men with neither a sign from heaven nor the definitive proof that He was a fraud. But, in his gospel, Matthew adds an important detail to this same scene. He reports that Jesus confronted these men about their inability to recognize the obvious.

“You know the saying, ‘Red sky at night means fair weather tomorrow; red sky in the morning means foul weather all day.’ You know how to interpret the weather signs in the sky, but you don’t know how to interpret the signs of the times!” – Matthew 16:2-3 NLT

They could predict the weather based on “the signs” in the sky, but they couldn’t recognize the Messiah despite the overwhelming evidence around them. According to Jesus, everything He had said and done was more than enough proof of His claim to be the Son of God and the long-awaited Messiah. He would not give them any other “signs” besides “the sign of Jonah.”

“Only an evil, adulterous generation would demand a miraculous sign, but the only sign I will give them is the sign of the prophet Jonah.” – Matthew 16:4 NLT

This wasn’t the first time Jesus used this kind of language with the religious leaders. Matthew records an earlier encounter in which Jesus said the very same words and added, “For as Jonah was in the belly of the great fish for three days and three nights, so will the Son of Man be in the heart of the earth for three days and three nights” (Matthew 12:40 NLT). Jesus used the well-known story of the Old Testament prophet Jonah to predict His own pending death, burial, and resurrection. The Jewish religious leaders would have been familiar with Jonah’s story but would not have understood the connection Jesus was making.

Jesus condemned these men for their stubborn refusal to accept Him as their Messiah. Jonah had been “resurrected” from the belly of the great fish and had taken God’s message to the people of Nineveh. As a result, they believed and repented. But Jesus reveals that even His death, burial, and resurrection would not be enough to make these stubborn religious leaders believe. He even predicts the outcome they will face for their unbelief.

“The people of Nineveh will stand up against this generation on judgment day and condemn it, for they repented of their sins at the preaching of Jonah. Now someone greater than Jonah is here—but you refuse to repent.” – Matthew 12:41 NLT

The Ninevites Jonah preached to were Gentile pagans, yet when they heard the message from God’s prophet, they repented and were saved. But the Jewish religious leaders refused to receive the message from the lips of the Son of God, choosing instead to remain unconvinced and unrepentant.  Unwilling to debate further, Jesus and His disciples got back in the boat and sailed away.

What happens next reveals much about the men Jesus had chosen as His disciples. Mark records that they got back in the boat and then adds, “they had forgotten to bring bread, and they had only one loaf with them in the boat” (Mark 8:14 ESV). So they hadn’t brought the seven baskets of leftovers after all. We’re not told what they did with all that food, but only that they brought a single loaf of bread to share among 13 hungry men. Perhaps they thought Jesus could multiply that loaf too, so they decided to travel light and left the rest behind.

Whatever the thought process behind their decision, Jesus used the moment to teach a valuable lesson. His response to their oversight was a warning.

“Watch out; beware of the leaven of the Pharisees and the leaven of Herod.” – Mark 8:15 ESV

Confused by Jesus’ words, the disciples immediately assumed He was upset with them for failing to bring enough bread. They likely began casting blame, each accusing the other for this obvious lapse in judgment. Jesus had to remind them that the quantity of bread wasn’t the issue; He wasn’t talking about literal bread at all.

“Why are you arguing about having no bread? Do you still not see or understand? Have your hearts been hardened? Though you have eyes, don’t you see? And though you have ears, can’t you hear? Don’t you remember?” – Mark 8:18-19 NLT

Had they already forgotten what He had done? Were they so hard-hearted that they couldn’t recall how He had miraculously fed thousands of people on two separate occasions with nothing more than a few loaves and fishes? Their problem wasn’t a lack of bread, but a lack of faith. Despite all Jesus had said and done, they still struggled to accept Him as the Messiah. Matthew adds that Jesus confronted them for their deficit of faith.

“O you of little faith, why are you discussing among yourselves the fact that you have no bread?” – Matthew 16:8 ESV

They were fixated on the physical realm, arguing over who was responsible for their lack of bread. But Jesus was warning them about the teachings of the religious leaders. These men posed a serious threat because their prominent positions allowed them to propagate dangerous doctrines that could keep others from hearing and accepting Jesus as their Messiah. Jesus later condemned them for the infectious, deadly nature of their influence.

“What sorrow awaits you teachers of religious law and you Pharisees. Hypocrites! For you shut the door of the Kingdom of Heaven in people’s faces. You won’t go in yourselves, and you don’t let others enter either.

“What sorrow awaits you teachers of religious law and you Pharisees. Hypocrites! For you cross land and sea to make one convert, and then you turn that person into twice the child of hell you yourselves are!” – Matthew 23:13-16 NLT

Jesus posed a rhetorical question to His disciples: “Do you not yet understand?” (Mark 8:21 ESV). He knew the answer and was well aware that only after the Holy Spirit came would the disciples comprehend all He had said to them while He was with them. But He would continue to use His confrontations with the religious leaders as prime teaching opportunities to instruct His 12 disciples. He wanted them to keep believing, regardless of what the Pharisees and Sadducees might say.

The morning after Jesus had fed the 5,000, they showed up expecting another free meal. When Jesus told them, “I tell you the truth, Moses didn’t give you bread from heaven. My Father did. And now he offers you the true bread from heaven’ (John 6:32 NLT), they responded, “Give us that bread every day” (John 6:36 NLT). They missed the point. Their physical appetites prevented them from grasping the spiritual truths Jesus was trying to convey, and Jesus’ disciples suffered from the same problem. Despite their close relationship with Jesus, they were struggling to understand His identity as the Son of God. His miracles amazed them and His words confounded them, but they remained fixated on the physical realm.  

Their greatest need was not physical; it was spiritual. Jesus had proven He could provide bread, but they really needed the Bread of Life. They remained focused on the temporal, but Jesus kept exposing them to the eternal, just as He did with the Samaritan woman. He gave her a similar message.

“Anyone who drinks this water will soon become thirsty again. But those who drink the water I give will never be thirsty again. It becomes a fresh, bubbling spring within them, giving them eternal life.” – John 4:13-14 NLT

The woman’s response was immediate and predictable.

“Please, sir,” the woman said, “give me this water! Then I’ll never be thirsty again, and I won’t have to come here to get water.” – John 4:15 NLT

Jesus didn’t rebuke the woman for her lack of understanding; instead, He confronted her about her sinful lifestyle. He exposed that the real source of her problem was not physical but spiritual. She needed living water. Yet, when the disciples returned and saw Jesus talking with this woman, they were shocked. Yet John records that she “left her water jar beside the well and ran back to the village, telling everyone, ‘Come and see a man who told me everything I ever did! Could he possibly be the Messiah?’” (John 4:28-29 NLT).

When Jesus exposed the depth of her sinfulness, His ability to discern the darkness of her life shocked her, but His willingness to offer her eternal life amazed her. She believed and was saved, along with many of her neighbors. She forgot all about the well, the water, her past sins, and her less-than-stellar reputation in her community. She met the Messiah and was changed — for eternity.

English Standard Version (ESV) The Holy Bible, English Standard Version. ESV® Permanent Text Edition® (2016). Copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.