*Minor differences ignored. Grouped by changes, with first version listed as example.
He that hath ears to hear, let him hear. These words were intended partly to show that all were not endued with true understanding to comprehend what he said, and partly to arouse his disciples to consider attentively that doctrine which is not readily and easily understood by all. Indeed, he makes a distinction among the hearers, by pronouncing some to have ears, and others to be deaf. If it is next inquired, how it comes to pass that the former have ears, Scripture testifies in other passages, that it is the Lord who pierces the ears, (Psalm 40:7,)and that no man obtains or accomplishes this by his own industry.
Who hath ears - This is a proverbial expression, implying that it was every man's duty to pay attention to what was spoken, Matthew 11:15.
Who hath ears to hear, etc. - Let every person who feels the necessity of being instructed in the things which concern his soul's welfare pay attention to what is spoken, and he shall become wise unto salvation.
Who hath ears to hear, let him hear. Not externally only, but internally; he that has ears given him to hear, so as to understand, let him make use of them, and seriously consider of, and diligently attend to the use and importance of this parable. It is a way of speaking used by Christ, when anything of moment was delivered, and not so easy to be understood, on purpose to quicken the attention of his auditors, and stir up in them a desire of understanding what was said; which effect this had upon his disciples; see Mark 4:10.
Let him hear. Give heed and seek to understand.
*More commentary available at chapter level.