evil
The problem of evil is the No. 1 reason people give for not believing in God. They assume that a good God would not allow for evil to exist, and an omnipotent God would be able to keep it out, so the existence of evil means God is either not all-good or not all-powerful. And so they conclude that there is no God.
tested and proven
We live in an age of testing. The food we eat, the medicine we take, and the toys our children play with have all been rigorously tested before being sold to us. This helps us to be assured of their safety, quality, functionality, usability, and reliability.
