If the gods have the will to remove evil and cannot, then they are not all-powerful. If they are neither able nor willing, they are neither all-powerful or benevolent. If they are both able and willing to annihilate evil, why does it exist?
EpicurusWe must, therefore, pursue the things that make for happiness, seeing that when happiness is present, we have everything; but when it is absent, we do everything to possess it.
EpicurusThe pleasant life is not produced by continual drinking and dancing, nor sexual intercourse, nor rare dishes of sea food and other delicacies of a luxurious table. On the contrary, it is produced by sober reasoning which examines the motives for every choice and avoidance, driving away beliefs which are the source of mental disturbances.
Epicurus