The Word of God abides from forever through forever. God"s Word was not originally penned in King James English.
Man has translated, edited, revised the copies of manuscripts. Whereabouts of the original autographs is not known. The KJV of 1611 was edited/revised several times before the NKJV. Now what?
The Word of God still abides--by His providence--all praise, honor and glory go to Him.
There are two streams of copies which have made it through the Dark Ages and other Satanic attacks. One stream is through Alexandria; the other through Constantinople. The stream from Alexandria is highly corrupted.
Oldest does not equal best.
If a person understands Swahili and hears The Word in Swahili, The Lord can call him/her. That person may be illiterate. Much of the world is not literate. "Faith comes by hearing, hearing the Word of God." "How shall they hear without a preacher?"
Most of us have a religion and a religious book which is conformed to our lifestyle, instead of a lifestyle conformed to true religion, undefiled.
Sorry, I am rambling.
Preach The Word, let The Holy Spirit do the conviction and calling.
Peace,
Bro. James