How is it You Do Not Understand?

Mark 8:11-21.  This sermon was preached by Pastor Marty Bonner on Sunday, December 08, 2019.

In this passage, we will look at two examples of unbelief, or lack of faith in Jesus.  One will come from religious people who refuse to follow Christ, and the other will come from those who have made the decision to follow Christ, but are not doing such a good job in learning from Him.

Maybe that is you today and maybe it is not.  However, we can all learn from today’s lesson.  It is not enough to settle for the fact that we made a decision to follow Jesus.  We must actually do it, and following Jesus will test us all in many difficult ways. 

Yet, let’s give praise to God because, even though following Jesus is extremely hard on our flesh, he promises supernatural help to those who put their trust in him.  Let’s look at our passage.

The Pharisees seek a sign

In verses 11- 13, we have a portion of Scripture in which Jesus is challenged to give the Pharisees a sign.  However, it starts out with their questioning of him.  We are told that they are arguing with him.  This argument would involve discussions of why they reject him as a true teacher.  However, they are not really interested in hearing his side of the argument.  Instead, they seek for him to give a sign from heaven in order to prove his credentials.

It is not clear in the context what exactly they had in mind.  It also begs the question.  What is wrong with all the other signs that Jesus is giving?  He is healing the sick, casting out demons from the possessed, and feeding thousands of people with a small amount of bread.  Perhaps, it is more the aspect of giving a sign on demand and with a clear supernatural source that they are testing.

It is also possible that they have a particular sign in mind, such as the prophet Elijah who called down fire from heaven to show which God was the real God (and which prophets were the true prophets).  This is a clear biblical episode within the Old Testament that gives a precedent for settling if a person really is from God.  That might sound like a very good test.  However, the book of Revelation chapter 13 warns us that the end times False Prophet will perform powerful signs, even making fire come down from heaven in the sight of the people.

Ultimately, their line of reasoning is that they won’t believe unless Jesus does something that they will accept upon their demand.  This is the heart of unbelief.  It refuses to receive the multitude of signs that God is giving every day, trying to get our attention.  It makes up all manner of tests that God should jump through in order to prove himself to me.  In fact, it dishonors God by requiring Him to jump to our whims and tests, and every unique person would have very different ideas on what that should be.  They are not interested in believing.  They are only interested in proving that their unbelief is right.

We are then told that Jesus sighed deeply in his spirit.  This is the second time that Mark describes Jesus in such a way.  This word has the same root as the previous one, but has a preposition added to intensify the word.  The first context was when the crowd brought the deaf man to Jesus and begged him to heal him (chapter 7).  There the grief of Jesus seems to be more about the effect of sin upon mankind in general and this man in particular.  However, here his grief is much deeper, and is connected to the unbelief and hard-heartedness of the religious leaders who should be the ones who are leading people to him.  It is a heavy weight to work yourself to the brink of death trying to help someone who then still questions your motives and rejects you.

It is here that we should note something.  Sin is a heavy weight upon the heart of God.  However, obstinate resistance in the face of His great mercy is heavier by far.  He will deal with our sins, but He cannot make our hearts believe.

We are then told that Jesus basically rejects their request.  Yet, he does so by first asking a question and then making a statement.

The question is about their motives.  “Why does this generation seek a sign?”  It is more than an exasperation because of their unbelief.  It really does emphasize the origin of the question.  They would believe that they ask a sign because they are strong believers in God and they do not want to be taken astray by a deceiver teaching falsehood. 

The truth is far darker though.  In the parallel account of Matthew 16, Jesus states that it is a wicked and adulterous generation that seeks a sign.  The problem is that God is giving signs all the time in every generation.  Sure, some generations have received some spectacular signs that we haven’t.  The problem is that they are never good enough for the wicked and adulterous heart.  It will not listen or see God’s signs for what they are, and it will continually up the ante in things God must do to prove himself.  God has no problem helping our unbelief when it is out of weakness, but He will not coddle our unbelief when it is out of rebellious rejection and adulterous desires.

Thus, Jesus states that no sign will be given to them.  It is interesting that, in Matthew 16, Jesus adds the phrase, “but the sign of Jonah.”  The point of the previous statement is not that there will be zero signs, but that they will not get any signs that they are seeking.  They are not going to get their way and tell God how to prove Himself.

The sign of Jonah is telling us to recall the story.  Jonah was thrown into the sea to drown and yet he was swallowed by a great fish.  I believe that Jonah was dying in the belly of the fish and prayed to God (his prayer is recorded in Jonah chapter 2.  God had mercy on him.  We know of the miracle that the fish vomited Jonah upon the beach.  However, it is also very likely that God literally gave life back to Jonah’s dead body.  The image is that Jonah goes into the depths of Sheol (the grave) and is brought back up again alive by God.  In the same way, Jesus will be put to death and brought back from it alive.  They would receive the greatest sign of all and it would definitely be from heaven.  If God jumped through their hoops, it would not help them believe.  They would only find another reason not to believe.  Their request is denied.

At this point Jesus leaves them and heads to the other side of the lake.

Jesus warns against the yeast of the Pharisees

As they cross the lake in a boat, Jesus still seems to be bothered by his run in with the Pharisees.  While they are on the water, he warns them to avoid the yeast of the Pharisees and the Herodians (Matthew adds “the Sadducees”).  The yeast is being used as an analogy that we will deal with later.

The disciples miss his point, and think that he is talking about bread and natural yeast.  They had only brought 1 loaf of bread and thus would need to buy some on the other side.  They think that Jesus is warning them not to eat raised bread from the Pharisees, and that he is rebuking them for putting them in this situation by not bringing enough bread.

Jesus wasn’t rebuking them.  He was trying to warn them about the Pharisees.  However, now he does rebuke them for being slow to understand what he means.  He then proceeds to examine their slow understanding with nine questions that are given rapid fire without time to respond, and that center on their lack of good reasoning.  We all know that this is a tense situation where they know they are in trouble for not learning and making the connections that they should.  Why would they think they are in trouble for not bringing enough bread when Jesus has proven that he can feed thousands with only a few loaves?  He clearly cannot be concerned that they only have one loaf.  God expects us to pay attention in our life, but also to the recorded experiences of the Scriptures.  He has given us plenty of information upon which to make a rational decision.

Jesus then points out several parts of the human body, that we use to take in evidence, and asks them if there is a problem with them.  The first has to do with their reasoning skills.  In English we would call it being thick-skulled.  Are you thick-skulled?  Is my teaching not penetrating through to the gray matter underneath?

The second part is the heart.  Are you hard-hearted?  It would be sad to have a soft enough heart to follow Jesus, but then be hard towards what he is trying to teach you.

The third part is the eye.  Are you dim-eyed?  They are seeing the things that Jesus is doing, but they aren’t making the connections to what it means.  It is as if they are not actually seeing.

The fourth is the ears.  Are you hard of hearing?  The teachings of Jesus are going into their ears, but somehow the signal is not making it to the mind.

Or perhaps the problem is in the mind itself.  Do you not remember?  This is the fifth part.  Are you becoming senile and forgetful?  Didn’t he just feed the 4,000 with seven loaves, and prior to that, 5,000 with 5 loaves?  Of course, he had.  So, where is the problem?

Here we see that being a disciple of Jesus is no ward against unbelief.  It is sad to see those who do not believe and will not follow Christ.  However, there is a certain level of unbelief even among those who choose to follow Christ.  We must all learn to see this in ourselves and wrestle with it.  May we be careful about the condition of our hearts, eyes, ears, and memory in this day and age.  Everything in this world is designed to dull your spiritual senses so that you will be those who see, but don’t see, and hear, but don’t hear.

The yeast was not natural yeast, but an analogy.  Mark leaves it hanging.  What is it?  In Matthew 16, we are told that the yeast is the teaching of the Pharisees, Sadducees, and the Herodians.  Of course, their warped teaching comes from the sin and unbelief that is in their heart.

The Apostle Paul uses yeast as an analogy for sin in 1 Corinthians 5:6. He warns the Corinthian church that a little sin, within a person or a group, will spread throughout the whole group and affect it just like yeast does to bread.  This is why it is so important to be aggressive with our own sin, and that churches must lovingly deal with members who are outwardly sinning without repentance.  If we do not deal with it then we will send the message to all watching that it is not important.  When our standards are lax and the definition of sin is relaxed, or completely redefined, the morals and self-control of the average believer will suffer.  Are we not seeing this in our own country, and in our own churches?

However, not all sinners want to teach others.  Thus, the warning is about false teachers who come offering you their teaching, but their hearts are full of sin.  Their teaching is corrupted by the yeast of sin in their heart and lives.  A corrupt teacher may say some things that are right, but there will always be that amount of yeast that corrupts and affects the whole.  Throughout the history of the Church, we see the rise of many corrupt teachers.  Whole groups of teachers have embraced corruption upon corruption over time, to the point that they neither preach the true Gospel of Christ, nor help people spiritually.

You have believed in Christ, that is a wonderful thing!  However, you must continue believing, watching, praying, and paying attention to the Word, your life, and the teaching of the Holy Spirit.  Without these things, we will end up in the same place as those who refused to follow Christ at all.  What a tragedy to make the right choice to join God’s people, but to only do so in the natural.  Sin infected their whole life, their teaching, and the way they lived.  It will do so to ours as well if we do not go to battle against it by the help of the Holy Spirit. 

May he give us the help we need to see what he is teaching and to learn the paths of righteousness from him.

Don't Understand Audio