Please read, and answer these questions:
Ok, well what if a person come to God with a clean heart, and says "God, I'm sorry that I did bad things in the past. I want my sins forgiven, and I want to be saved"

Do God forgive that person's sins at that moment?
Is the the person saved at that moment?
If the person dies the next day, would he go to heaven, or to hell?

Then a year later, the person says to God, "God I do not wish to serve you anymore. Also, I do not want to have salvation"

Is the person saved anymore?
If the person dies the next day, would he go to Heaven or to Hell?



Throught this example, I understand, that a person can have salvation, and then lose it.

Another questions, What if a saved person sins with "the unforgiveable sin"? Is that person still saved?