“And the disciples came, and said unto him, Why speakest thou unto them in parables? He answered and said unto them, Because it is given unto you to know the mysteries of the kingdom of heaven, but to them it is not given. For whosoever hath, to him shall be given, and he shall have more abundance: but whosoever hath not, from him shall be taken away even that he hath. Therefore speak I to them in parables: because they seeing see not; and hearing they hear not, neither do they understand. And in them is fulfilled the prophecy of Esaias, which saith, By hearing ye shall hear, and shall not understand; And seeing ye shall see, and shall not perceive: For this people’s heart is waxed gross, And their ears are dull of hearing, And their eyes they have closed; Lest at any time they should see with their eyes, And hear with their ears, And should understand with their heart, And should be converted, and I should heal them. But blessed are your eyes, for they see: and your ears, for they hear. For verily I say unto you, That many prophets and righteous men have desired to see those things which ye see, and have not seen them; and to hear those things which ye hear, and have not heard them.”
Matthew 13:10-17 KJV
https://www.bible.com/1/mat.13.10-17.kjv
“And his disciples asked him, saying, What might this parable be? And he said, Unto you it is given to know the mysteries of the kingdom of God: but to others in parables; that seeing they might not see, and hearing they might not understand.”
Luke 8:9-10 KJV
https://www.bible.com/1/luk.8.9-10.kjv
“And when he was alone, they that were about him with the twelve asked of him the parable. And he said unto them, Unto you it is given to know the mystery of the kingdom of God: but unto them that are without, all these things are done in parables: that seeing they may see, and not perceive; and hearing they may hear, and not understand; lest at any time they should be converted, and their sins should be forgiven them.”
Mark 4:10-12 KJV
https://www.bible.com/1/mrk.4.10-12.kjv
Jesus spoke in parables, so that the people could not understand!
Parables were spoken, not so it would be easier for the people to understand, but so that each would have to do their own due diligence, to receive that revelation, which was hidden deep within.
Perhaps, as some fruits are ripe for harvest and others are yet not mature enough, to receive that hidden wisdom; which is not physically, or intellectually received, but by Spirit speaking to spirit, through personal revelation, inspiration, enlightenment: these mysteries could only be received in that way: whether today or tomorrow, as the Spirit of God, moved upon the deep waters.
“as newborn babes, desire the sincere milk of the word, that ye may grow thereby:”
1 Peter 2:2 KJV
https://www.bible.com/1/1pe.2.2.kjv
“Of whom we have many things to say, and hard to be uttered, seeing ye are dull of hearing. For when for the time ye ought to be teachers, ye have need that one teach you again which be the first principles of the oracles of God; and are become such as have need of milk, and not of strong meat. For every one that useth milk is unskilful in the word of righteousness: for he is a babe. But strong meat belongeth to them that are of full age, even those who by reason of use have their senses exercised to discern both good and evil.”
Hebrews 5:11-14 KJV
https://www.bible.com/1/heb.5.11-14.kjv
Aha!
The fruit of the tree, of the knowledge of good and evil.
“And account that the longsuffering of our Lord is salvation; even as our beloved brother Paul also according to the wisdom given unto him hath written unto you; as also in all his epistles, speaking in them of these things; in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction.”
2 Peter 3:15-16 KJV