OF COURSE he does. As I said, he always tells the congregation how to be saved, if anyone there is not, as well as issuing an "altar call". And there are much-better Bible versions than the KJV, in OUR English, from which to learn the dispensational truths & mysteries of faith.
If anything in the scriptures is not a mystery it is how to be saved. Our Lord Jesus Christ said, "suffer the little children to come unto me and forbid them not, for of such is the kingdom of God." "I thank thee Father that thou hast hidden these things from the wise and prudent and revealed them unto babes." Except a man come as a little child he cannot enter into the kingdom of God."
One might learn some dispensational truths without a KJV but it is not likely he can become well grounded. This is the guy who will be easily led away because he has not learned the the truths that are conveyed by the words over the entire course of biblical revelation.
God admonishes us in 1 Corinthians "to speak the same things." He knows and Satan knows that different words one hundred times over has the probability of destroying the unity of the people of God and causes division. The end result is like the Corinthians; they become carnal and shallow. Paul wanted to teach this church the mystery of Christ, which is strong meat, but was unable to because they were babes and were all saying different things. There was an apostle in the number of teachers mentioned who alone had the authority to give out NT truth and settle controversies to the gentile churches. It was Paul. Not Apollos, or Simon, or anyone else.
The philosophies of having more and more new bibles, one after the other, is satanic, and is one of the main causes for shallowness in the churches. God is not in this practice.
1 Cor 3: And I, brethren, could not speak unto you as unto spiritual, but as unto carnal, even as unto babes in Christ.
2 I have fed you with milk, and not with meat: for hitherto ye were not able to bear it, neither yet now are ye able.
3 For ye are yet carnal: for whereas there is among you envying, and strife, and divisions, are ye not carnal, and walk as men?
4 For while one saith, I am of Paul; and another, I am of Apollos; are ye not carnal?
Rom 15:15 Nevertheless, brethren, I have written the more boldly unto you in some sort, as putting you in mind, because of the grace that is given to me of God,
16 That I should be the minister of Jesus Christ to the Gentiles, ministering the gospel of God, that the offering up of the Gentiles might be acceptable, being sanctified by the Holy Ghost.
17 I have therefore whereof I may glory through Jesus Christ in those things which pertain to God.
18 For I will not dare to speak of any of those things which Christ hath not wrought by me, to make the Gentiles obedient, by word and deed,
There is one apostle, one man, to teach the gentiles what to do to please God. This is just the way God does things.