What doctrines are wrong or missing in modern translations when taken as a whole (not just in a single verse here or there)?
The point is when correcting others, I resort to the KJV that has the actual meat in His words whereas the modern Bibles would support that false doctrine they are in, regardless of the truth being found elsewhere in that modern Bible version.
Like in some modern Bible versions, 1 Corinthians 1:18 as if we are in the process of being saved in contrast of 1 Corinthians 1:21 when we are saved as it pleased ( past tense ) God to save those that believe in all Bible versions.
Like in some modern Bible versions, Romans 8:26-27 as if the Holy Spirit can speak from Himself and utter sighs or groanings from Himself in contrast of the truth in John 16:13 in all bible versions.
Sowing doubts in God's words is what modern Bibles do regardless of the truth found elsewhere in that modern Bible and so this is why I rely only on the KJV for the meat of His words as all the scriptures align in truth to expose and reprove false teachings and what is apostasy like that gospel of tongues that Azusa Street Revival is famous for and yet also had the phenomenon of slain in the spirit, bring drunk in the spirit, and variation of holy laughter while healings and visions and what nots occurring there also.
That is what they get for placing the emphasis on receiving the baptism of the Holy Ghost with evidence of tongues thus ignoring just preaching the gospel of Jesus Christ alone.
Matthew 12:38 Then certain of the scribes and of the Pharisees answered, saying, Master, we would see a sign from thee.
39 But he answered and said unto them, An evil and adulterous generation seeketh after a sign; and there shall no sign be given to it, but the sign of the prophet Jonas: 40 For as Jonas was three days and three nights in the whale's belly; so shall the Son of man be three days and three nights in the heart of the earth.
Matthew 7:13
Enter ye in at the strait gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many there be which go in thereat: 14 Because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it.
21 Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.
22 Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works? 23 And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.
24
Therefore whosoever heareth these sayings of mine, and doeth them, I will liken him unto a wise man, which built his house upon a rock: 25 And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell not: for it was founded upon a rock.
26 And every one that heareth these sayings of mine, and doeth them not, shall be likened unto a foolish man, which built his house upon the sand: 27 And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell: and great was the fall of it.
That is why saved believers are losing self control and falling as they do in these movements of the "spirit" which is really the spirits of the antichrist.