Quote: """Read first john especially and the epistles and the gospel of John to find assurance or evidences that your saved too."""
Stay in the epistles, don't stay in the synaptic Gospels, except John, it is different than Mathew, Mark and Luke. Mathew, Mark and Luke are for those that Jesus came to save, but they received Him not. Jesus was the Law and is the Law and is the fulfillment of the Law. We are not. Only are we, if we are in Christ and Christ is born again in us. That comes from Paul and "my gospel", which was direct revelation from Jesus Christ and how the human spirit and soul and body work. Our Spirit is what is born again, for we now have the Spirit of Christ, if not we are none of His.
Romans 8:5-14 For they that are after the flesh do mind the things of the flesh; but they that are after the Spirit the things of the Spirit. For to be carnally minded is death; but to be spiritually minded is life and peace. Because the carnal mind is enmity against God: for it is not subject to the law of God, neither indeed can be. So then they that are in the flesh cannot please God. But ye are not in the flesh, but in the Spirit, if so be that the Spirit of God dwell in you. Now if any man have not the Spirit of Christ, he is none of his. And if Christ be in you, the body is dead because of sin; but the Spirit is life because of righteousness. But if the Spirit of him that raised up Jesus from the dead dwell in you, he that raised up Christ from the dead shall also quicken your mortal bodies by his Spirit that dwelleth in you. Therefore, brethren, we are debtors, not to the flesh, to live after the flesh. For if ye live after the flesh, ye shall die: but if ye through the Spirit do mortify the deeds of the body, ye shall live. For as many as are led by the Spirit of God, they are the sons of God.
Stay in these scrupture until they become true revelation of who we are in Christ. Ask for bread and the Holy Spirit will not give you a stone, keep asking until revelation of the truth of "Christ in you the Hope of Glory" is come.
Colossians 1:16-29 For by him were all things created, that are in heaven, and that are in earth, visible and invisible, whether they be thrones, or dominions, or principalities, or powers: all things were created by him, and for him: And he is before all things, and by him all things consist. And he is the head of the body, the church: who is the beginning, the firstborn from the dead; that in all things he might have the preeminence. For it pleased the Father that in him should all fulness dwell; And, having made peace through the blood of his cross, by him to reconcile all things unto himself; by him, I say, whether they be things in earth, or things in heaven. And you, that were sometime alienated and enemies in your mind by wicked works, yet now hath he reconciled In the body of his flesh through death, to present you holy and unblameable and unreproveable in his sight: If ye continue in the faith grounded and settled, and be not moved away from the hope of the gospel, which ye have heard, and which was preached to every creature which is under heaven; whereof I Paul am made a minister; Who now rejoice in my sufferings for you, and fill up that which is behind of the afflictions of Christ in my flesh for his body's sake, which is the church: Whereof I am made a minister, according to the dispensation of God which is given to me for you, to fulfil the word of God; Even the mystery which hath been hid from ages and from generations, but now is made manifest to his saints: To whom God would make known what is the riches of the glory of this mystery among the Gentiles; which is Christ in you, the hope of glory: Whom we preach, warning every man, and teaching every man in all wisdom; that we may present every man perfect in Christ Jesus: Whereunto I also labour, striving according to his working, which worketh in me mightily.
You were created for Him and only He can perfect you that our labour and striving according to His working will work in us mightily.
His is our new life, He is in us, not another person as we know a person to be, but by His Spirit we are saved and have become son's of God, and He has given us another Comforter John 14,15,16,17, the Holy Spirit to teach us all things that pertain to salvation and being a new creature in Christ. Even to things we don't understand.
2 Corinthians 5:17 Therefore if any man be in Christ, he is a new creature: old things are passed away; behold, all things are become new.
Galatians 6:15 For in Christ Jesus neither circumcision (works) availeth any thing, nor uncircumcision, (not works)but a new creature.
This is already more that my mind can rap itself around, but it is a start and will give you the assurance you are searching for.
1 John 5:10-14 He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made him a liar; because he believeth not the record that God gave of his Son. And this is the record, that God hath given to us eternal life, and this life is in his Son. He that hath the Son hath life; and he that hath not the Son of God hath not life. These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God. And this is the confidence that we have in him, that, if we ask any thing according to his will, he heareth us:
Galatians 2:16-21 Knowing that a man is not justified by the works of the law, but by the faith of Jesus Christ, even we have believed in Jesus Christ, that we might be justified by the faith of Christ, and not by the works of the law: for by the works of the law shall no flesh be justified. But if, while we seek to be justified by Christ, we ourselves also are found sinners, is therefore Christ the minister of sin? God forbid. For if I build again the things which I destroyed, I make myself a transgressor. For I through the law am dead to the law, that I might live unto God. I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me. I do not frustrate the grace of God: for if righteousness come by the law, then Christ is dead in vain.
This is why we are called Christians, Christ-ones.
Your brother in Christ, a new creature a son of God and heirs with Christ to the Fathers House: Phillip