I'm worried (not really worried, but the thought kinda just occurred to me, I guess) that my heart has hardened toward God. Many of you know that I dont know if I'm saved...well..I'm 99 percent sure I'm not for one reason or the other. The other day I made a ""commitment"" to God saying I want Christ in my life and I'll follow him. The very next day all of it went down the drain. Every morning I wake up I am full of thoughts of bitterness and cursing. I live for myself. I do "good things" but only for myself. I am full of hatred some days and others full of lust. I seem like a good person to most people but I know my heart is full of a lot of "junk"...( bitterness, hatred, selfishness, lust, etc) Does this mean God is done with me? Can I never be saved...? I'm worried because usually I have so much fear about my current state with God (not being saved) but lately I just dont seem to care....and I'm so caught up in myself.
Dear sister, you are a far greater sinner than you think you are.
The problem is that you are trying to make yourself right before God. You're hoping that if you have just the right amount of repentance, the right kind, that God will take what you've given Him and then in turn grant you salvation. But that won't happen. There are many who come in thinking that all they need to do is say "I'm sorry for my sin," and then they can just walk in to the faith without any change at all, but that's not the angle you're coming from. You are actually coming in to this from the angle of legalism, and though you know that none are saved without repentance, you've fallen into the mistake of making repentance and faith a meritorious work--and when you find that you are still in your sins, you think it's because you haven't tried hard enough. But your repentance has just become self-righteousness.
But remaining sin is not a sign of being saved. 1 John 1:8 tells us, "If we say we have no sin, we deceive ourselves and the truth is not in us." That's an apostle writing that, probably well advanced in years when he wrote it! Even Paul to the end of his days saw remaining sin in him that distressed him (Romans 7:14-25). There is a great difference in the attitude of a truly converted person from a false professor, but the presence of sin isn't a sign of being unconverted. I say that in case you may be holding yourself to a false standard.
You are not beyond the point of being saved. If you were, you would not be striving the way that you are right now.
Be encouraged though. There are many who have gone through far worse than you have, and yet they have come out saved. You have less to worry about than millions.
You do need to take your eyes off of your sin now and turn to look at Christ. You don't have a drop of good in you, and all that you contribute to your relationship with God is just your sin. Understand that salvation is entirely a merciful act. God has no reason to save you other than simple kindness and mercy. Christ knows your sin more than you do, but he's demanding no payment of you to be saved. Christ, and only Christ, does everything in salvation. Stop striving, because when He has done everything, there is nothing for you to do.