Well I thought I would take a shot at answering;
Does a Person Have to Have a Born-Again Experience?
Let's see. We were born of our parents flesh and blood. And we are told;
Now this I say, brethren, that flesh and blood cannot inherit the kingdom of God; neither doth corruption inherit incorruption. 1 Cor 15:50 And; Jesus answered and said unto him, Verily, verily, I say unto thee, Except a man be born again, he cannot see the kingdom of God. John 3:3 And; Jesus answered, Verily, verily, I say unto thee, Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God. John 3:5 And; Marvel not that I said unto thee, Ye must be born again. John 3:7 Because; That which is born of the flesh is flesh; and that which is born of the Spirit is spirit. John 3:6
And Jesus; Being made perfect, he became the author of eternal salvation unto all them that obey him; Hebrews 5:9 When; And *he* is the head of the body, the assembly; who is the beginning, firstborn from among the dead, that *he* might have the first place in all things: Col.1:18 Darby. And then we also; for *our* commonwealth has its existence in the heavens, from which also we await the Lord Jesus Christ as Saviour, who shall transform our body of humiliation into conformity to his body of glory, according to the working of the power which he has even to subdue all things to himself. Phil. 3:20,21 Darby. Called the adoption by Paul; And not only that, but even *we* ourselves, who have the first-fruits of the Spirit, we also ourselves groan in ourselves, awaiting adoption, that is the redemption of our body. Romans 8:23 Darby. Then; Because whom he has foreknown, he has also predestinated to be conformed to the image of his Son, so that he should be firstborn (from the dead) among many brethren. Romans 8:28 Darby.
Yes we need to experience being born again but up until now only Jesus has experienced it.
And Jesus said to them, Verily I say unto you, That *ye* who have followed me, in the regeneration; When the Son of man shall sit down upon his throne of glory, *ye* also shall sit on twelve thrones, judging the twelve tribes of Israel. Matt 19:28 Darby/Percho.