so what if someone belive in the above and yet he commit crime and makes other's life terrible. Will the person gain access to heaven ?
We are justified by Faith alone to God, salvation is a gift and a gift is not earned, it can only be accepted. But by the very fact that you accepted that gift, then you can expect that there will be great changes in your life because of it.
The saved can live very imperfect lives, but this is true nomatter what.
All believers are born-again, we are now new creatures (1 Peter 1:23, 2 Cor 5:17). Though we still sin we are no longer its prisoners, nor will we be tempted any more then we can handle. The Holy Ghost now dwells within us, and works within us.
As new creatures, when we sin we repent, when we do wrong we want to make that wrong right, our character develops as our relationship with God develops. First we are saved, then begins the process of sanctification, becoming more like Christ, and finally in the end when we leave these fleshy bodies, we are glorified.
Now there are some who will claim they have faith but don't, or some who received the seed but the world choked it, or received it in joy but when things got too rough for him, he rejected it.
You will know the saved and the non-saved by their fruits. One has Faith in God and wants to become better then they are, the other thinks they are rich and are in need of nothing.
We are justified to God by faith in Him only, not of works, but amongst men we are justified to one another by our works and not just by claims of faith.
James 2
18Yea, a man may say, Thou hast faith, and I have works: shew me thy faith without thy works, and I will shew thee my faith by my works. 19Thou believest that there is one God; thou doest well: the devils also believe, and tremble. 20But wilt thou know, O vain man, that faith without works is dead? 21Was not Abraham our father justified by works, when he had offered Isaac his son upon the altar? 22Seest thou how faith wrought with his works, and by works was faith made perfect? 23And the scripture was fulfilled which saith, Abraham believed God, and it was imputed unto him for righteousness: and he was called the Friend of God.
If a man does all those things which are contrary to God's commandments, even after being properly instructed on the way that he should go. Then you can safely question whether or not he is truly of God and not of this world.