Hi DeightAnn!
First off I want to start of by saying that the KJV 1611 is God’s word, since the old testament comes from the Hebrew massurect text. The new testament comes from the textus receptus. Anyway Matthew, Mark, Luke and John are old testament, for Jesus then haven’t died. Also Acts is a book of transition, so that means that for the first few chapters it is still old testament and then in about chapter 7 starts with the new testament, since Paul starts making that transition. In Ephesians 2:8-9 says:
8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
9 Not of works, lest any man should boast.
Romans 3:25 says:
25 Whom God hath set forth to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God;
1 Corinthians 15:1-4 says:
MOREOVER, brethren, I declare unto you the gospel which I preached unto you, which also ye have received, and wherein ye stand;
2 By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.
3 For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures;
4 And that he was buried, and that he rose again the third day according to the scriptures:
So in the bible there are different dispensations, which basically means ways to get saved according to dispensation you are in. Right now we are in the church age, and in the law, which was before Christ died, that was what you had believe in, and if I am not mistaken you also had to sacrifice a lamb and believe that, that cleanses your sins! So according to the scriptures in the dispensation we are in now, salvation comes through faith in Paul’s gospel. Christ died on that cross for all of our sins, and once you believe in blood of Christ and nothing else the holy spirit will dwell inside of you .13 Ephesians 1:13 says: In whom ye also trusted, after that ye heard the word of truth, the gospel of your salvation: in whom also after that ye believed, ye were sealed with that holy Spirit of promise, . Adam and Eve were created in God’s image, but since Eve sinned and Adam loved her so much that he sinned and, they died, but spiritually. The holy spirit didn’t dwell in them anymore, so everyone after them were created in Adam’s image. That means we are born 2/3, flesh and soul, but once you believe in the blood atonement of Jesus Christ, the holy spirit will dwell and you, and you will be 3/3, and go to heaven!