If Creator is Good, there is a benevolent purpose for the suffering, then strive to fulfill that purpose.
If Creator is Evil for suffering, then forgive God and make the best out your soul even if he endless tortures you out of pure evil and don't lose compassion for the Creator for being so evil.
If there is no God, then live a life that would make you honorable in his eyes if he existed and a life that was worthy of being lived even if he didn't.
Doesn't matter what - just live honorably.
If Creator is Evil for suffering, then forgive God and make the best out your soul even if he endless tortures you out of pure evil and don't lose compassion for the Creator for being so evil.
If there is no God, then live a life that would make you honorable in his eyes if he existed and a life that was worthy of being lived even if he didn't.
Doesn't matter what - just live honorably.