The origin of the Bible is God. Hence, The Word of God. Always found it amazing how many jews like to shill and cast doubt on God, and especially on His Word. Is Mammon going to dock your pay for failing?
Jesus is The Word Made Flesh.
"Heaven and Earth shall pass away, but my words shall not pass away" - Jesus
Good. Indoctrination is not related to Christianity, but to cults. Christianity is not a religion, it's a faith; faith can only be authentic, since one cannot be forced to believe anything.
“So then faith cometh by hearing, and hearing by the word of God.”
Romans 10:17 KJV
“But whoso shall offend one of these little ones which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.”
Matthew 18:6 KJV
“And a mighty angel took up a stone like a great millstone, and cast it into the sea, saying, Thus with violence shall that great city Babylon be thrown down, and shall be found no more at all.”
Revelation 18:21 KJV
“For with stammering lips and another tongue will he speak to this people.”
Isaiah 28:11 KJV
“So then because thou art lukewarm, and neither cold nor hot, I will spue thee out of my mouth.”
Revelation 3:16 KJV
“I call heaven and earth to record this day against you, that I have set before you life and death, blessing and cursing: therefore choose life, that both thou and thy seed may live:”
Deuteronomy 30:19 KJV
“For the time will come when they will not endure sound doctrine; but after their own lusts shall they heap to themselves teachers, having itching ears;”
2 Timothy 4:3 KJV
“But sanctify the Lord God in your hearts: and be ready always to give an answer to every man that asketh you a reason of the hope that is in you with meekness and fear:”
1 Peter 3:15 KJV
“In this the children of God are manifest, and the children of the devil: whosoever doeth not righteousness is not of God, neither he that loveth not his brother.”
1 John 3:10 KJV