Well, if he, or it, is really all knowing, then before he even decided I was to be born, he KNEW, or KNOWS, if I will go to hell or heaven. IN WHICH CASE, no matter what I do on this earth, how I act of behave, is not going to change the truth that he has foreseen. So, I may aswell not try and just enjoy my life and let it come naturally.
If this is Logic 101 and I'm taking a test, then I write false as to whether this "if...then" statement is true.
I got a strong A in Logic 101.
Your reasoning here doesn't make any sense to me. While it's true that God may know you're foolish enough to use this kind of reasoning to live with no effort and thus condemn you, it's also true that you could decide to live life with effort in order to please God. In that case, God would know in advance that you are not going to be condemned.
Either way, God knows what's going to happen, but you get to be the person who made the wise or foolish choice.