The problem is there is no evidence of God having prevented any suffering.
Well, I can testify that God exists, unless you think that I am delusional, a liar, or completely off my trolley. I know of 2.2 billion human beings who can do the same. There is the Anthropic principle, or fine tuning, that is a consideration. There is the Big Bang and Kalams Cosmological Argument. There is the Higgs Boson, Dark Energy and Dark Matter that testified that a superior entity exists. There is Quantum Physics that testified of a God more than any other phenomena. There is Abiogenesis that is a definite act of God with the associated Theory of Evolution. What about the life and mission of Jesus Christ, who has been proven to have existed within a 60 years, or less, eye witness account. And not to forget the miraculous phenomenons like Rapid Expansion and String Theory. So when you say no evidence then I take it that you have either no knowledge of these evidences or you do not see the divine in phenomenon that reaks of the hand
of God. I used to think that those who claim academic superiority see something that we don't, making us inferior in our capabilities to reason and discern, however, it is that very trait that cloaks their ability to see what is reality and who, exactly, is deluded and cannot see the wood for the trees.