Solomon [the Yahwehist] wrote the first version of the OT around 950 BC. By the time of the prophet of Micah (740 – 700 BC), the bible had already been corrupted.
“The heads thereof judge for reward, and the priests thereof teach for hire, and the prophets thereof divine for money: yet will they lean upon the Lord, and say, Is not the Lord among us? none evil can come upon us. Therefore shall Zion for your sake be plowed as a field, and Jerusalem shall become heaps, and the mountain of the house as the high places of the forest.” Micah 3:11-12
Even then, the priest and their ‘prophets’ were chasing material wealth. Jeremiah (627-580 BC) reflected these feelings about the leadership of the Jews and
“How do ye say, We are wise, and the law of the Lord is with us? Lo, certainly in vain made he it; the pen of the scribes is in vain. The wise men are ashamed, they are dismayed and taken: lo, they have rejected the word of the Lord; and what wisdom is in them?” Jeremiah 8:8-9
Then came the Babylonian Exile (598 – 538 BC), where the Jews were conquered and brought to the city of the Devil. The time they were here did not help their spiritual understanding of the OT. The prophet Ezekiel (593-570 BC) was with them, but they could not understand his inspired teachings either.
“And he said unto me, Son of man, stand upon thy feet, and I will speak unto thee. And the spirit entered into me when he spake unto me, and set me upon my feet, that I heard him that spake unto me. And he said unto me, Son of man, I send thee to the children of Israel, to a rebellious nation that hath rebelled against me: they and their fathers have transgressed against me, even unto this very day. For they are impudent children and stiffhearted. I do send thee unto them; and thou shalt say unto them, Thus saith the Lord God. And they, whether they will hear, or whether they will forbear, (for they are a rebellious house,) yet shall know that there hath been a prophet among them. And thou, son of man, be not afraid of them, neither be afraid of their words, though briers and thorns be with thee, and thou dost dwell among scorpions: be not afraid of their words, nor be dismayed at their looks, though they be a rebellious house. And thou shalt speak my words unto them, whether they will hear, or whether they will forbear: for they are most rebellious.” Ezekiel 2:1-7
Malachi (445-425 BC) was the last prophet of the old testament, who came after the Jews returned from the city of the devil and rewrote the OT, tainted with their experiences there.
“For the priest’s lips should keep knowledge, and they should seek the law at his mouth: for he is the messenger of the Lord of hosts. But ye are departed out of the way; ye have caused many to stumble at the law; ye have corrupted the covenant of Levi, saith the Lord of hosts. Therefore have I also made you contemptible and base before all the people, according as ye have not kept my ways, but have been partial in the law.” Malachi 2:7-9
Jesus knew this long-standing problem with misunderstand of inspired texts, and of the works of the scribes and church leaders.
“And call no man your father upon the earth: for one is your Father, which is in heaven. Neither be ye called masters: for one is your Master, even Christ. But he that is greatest among you shall be your servant. And whosoever shall exalt himself shall be abased; and he that shall humble himself shall be exalted. But woe unto you, scribes and Pharisees, hypocrites! for ye shut up the kingdom of heaven against men: for ye neither go in yourselves, neither suffer ye them that are entering to go in.” Matt 23:9–13
Huldrych Zwingli translated John 1 as Origen has once taught.
“In the beginning was the Word, and the Word was with God, and the Word was a god [a divine spiritual being].” John 1:1
There is no original version of Matt 28:19 available to us today, so we do not know what Matthew wrote. The only fragment available comes from the writing of the Codex Sinaiticus after the Council of Nicaea
“Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost:” (Matt 28:19)
See: https://manuscripts.csntm.org
This is what Jesus left us with – the promise to send teachers and spirits of truth to explain all the truth
“I have yet many things to say unto you, but ye cannot bear them now. Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will shew you things to come.” (John 16:12–13)
And He told us that must search for the truth, because He does cast it one the road for any swine to find.
“Give not that which is holy unto the dogs, neither cast ye your pearls before swine, lest they trample them under their feet, and turn again and rend you. Ask, and it shall be given you; seek, and ye shall find; knock, and it shall be opened unto you: For every one that asketh receiveth; and he that seeketh findeth; and to him that knocketh it shall be opened.” (Matthew 7:6–8)