Were the prophets educated, and could all of them write? Must we just listne to preachers, or are some of them false prophets?

. Mar 6:3 Is not this the carpenter, the son of Mary, the brother of James, and Joses, and of Juda, and Simon? and are not his sisters here with us? And they were offended at him.
Jer 36:4 Then Jeremiah called Baruch the son of Neriah: and Baruch wrote from the mouth of Jeremiah all the words of the LORD, which he had spoken unto him, upon a roll of a book.
Jer 36:18 Then Baruch answered them, He pronounced all these words unto me with his mouth, and I wrote them with ink in the book.
Jer 36 : 32 Then took Jeremiah another roll, and gave it to Baruch the scribe, the son of Neriah; who wrote therein from the mouth of Jeremiah all the words of the book which Jehoiakim king of Judah had burned in the fire: and there were added besides unto them many like words.
Dan 12:10 Many shall be purified, and made white, and tried; but the wicked shall do wickedly: and none of the wicked shall understand; but the wise shall understand.
Mat 13:11 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.
1 Cor 1:26 For ye see your calling, brethren, how that not many wise men after the flesh, not many mighty, not many noble, are called:
1 Cor 1:27 But God hath chosen the foolish things of the world to confound the wise; and God hath chosen the weak things of the world to confound the things which are mighty;
Amo 7:14 Then answered Amos, and said to Amaziah, I was no prophet, neither was I a prophet's son; but I was an herdman, and a gatherer of sycomore fruit:
Amo 7:15 And the LORD took me as I followed the flock, and the LORD said unto me, Go, prophesy unto my people Israel.
Job 32 : 8 But there is a spirit in man: and the inspiration of the Almighty giveth them understanding.
Job 32:9 Great men are not always wise: neither do the aged understand judgment.
Job 12:11 Doth not the ear try words? and the mouth taste his meat?
Pro 3 : 32 For the froward is abomination to the LORD: but his secret is with the righteous.
Luk 22: 32 But I have prayed for thee, that thy faith fail not: and when thou art converted, strengthen thy brethren.
Ecc 12:12 And further, by these, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.
Ecc 12:13 Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man.
Mat 5:3 Blessed are the poor in spirit: for theirs is the kingdom of heaven.
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