The author of Hebrews notes difficulty in conveying deeper matters because the recipients had become dull of hearing. This condition refers not to their ears but to their minds, which had grown unresponsive to spiritual truth compared to an earlier time. Their spiritual hearing had once been acute, yet it now allowed truth to penetrate only barely. Minds had become tuned to other things, requiring reminders of foundational matters rather than advancement to further instruction. This situation parallels students who neglect consistent study and later find classroom content incomprehensible, as if it were a foreign language. Information remains available, yet lack of attention produces dullness of hearing. Finite minds prioritize what receives focus and deprioritize what does not. Choices become habits, and habits shape a way of life, so that understanding fades when it is not reinforced. The same principle applies to spiritual responsiveness, where failure to value and retain what God has provided leads to sluggishness toward heavenly realities.

In their agitated and excited state after crowning a king and winning a victory, the Israelites could not truly listen to Samuel's message from God. They needed to stand still and calm down to reason about the righteous acts of the Lord and perceive how far they had strayed. The miraculous thunder and rain helped drive the point home that they had added to their sins by asking for a king. Similarly, in tumultuous times, people must calm down, be still, and listen intently to God's Word to understand what He is trying to tell them.

The third warning addresses spiritual immaturity. The author desires to speak more on the spiritual priesthood of Melchizedek but feels unable because the recipients are dull of hearing. He states more explicitly that they are like babes rather than full-grown adults. Children who are immature are all over the place. They lack knowledge, understanding, and wisdom and are easily distracted. Their way is broad and shallow rather than narrow and deep. They cannot stay focused on one thing for very long. They get intense energy for whatever they are doing at the moment but it only lasts for a short while. They have an undisciplined short attention span. The result of their immaturity is that they are becoming unskillful. If they do not keep up to speed spiritually they will lose the edge and revert to those who are unskillful. The author accuses them of being dull of hearing. The same word is translated as slothful in Hebrews 6:12. The reason that they were neglectful and dull of hearing was because they were lazy. The author has accused them of being sluggish and slothful and spiritually lazy. They were behaving like little children playing rather than disciplining themselves to attend to their very serious spiritual responsibility. It takes discipline and hard work to think and meditate. It takes discipline to set the right priority and then to control oneself to follow through. Children will not do that. Whether one accepts the translation dull of hearing or the more accurate sluggish or lazy one gets a picture of people who are like children too immature to discipline themselves to do the right thing. The result from a teacher's point of view was that they were difficult to teach. He calls upon them at the beginning of chapter 6 to understand the implication and practical application of the basic doctrine. He wants them to understand the implications and practical applications of those doctrines. He is telling them that to study into these things is not enough. They must apply them. He mentions work and that their lack of work was pulling them down. He exhorts them to be diligent to the end. He tells them to stay focused. He tells them not to be lazy but to exercise faith and patience. These people were not patiently enduring. Like children they ran off and played away at what was distracting them for the moment. The first three warnings are directly linked. The first one was that they were neglectful. The second one was that they were not hearing things properly. The third one tells them that they are dull of hearing.