punkofnice, that is an interesting question!
I get ideas from unlearning, and from inference: for example,
1) Conflicted religions and scriptures, and God is not doing anything to straighten them out (which means religions and scriptures do not belong to God)
2) Order and fine-tuning prove existence of laws which in turn existence of Law-Giver. Ill-effects that result from violation of laws which are often felt like suffering is also part of working of Law. Both the results—well-being (when laws are observed) and ill-effects (when laws are violated) are only the part of workings of law, like two sides of a coin. For example, in skillful cooking, delicious dishes are produced which means some laws are perfectly observed. In careless cooking, what you cook is burned and turns black, or food item being turned into carbon, which again means some laws are at work. In other words, this unexpected ill-effect too happened according to some law. Living things contain the element carbon. That is because many organic compounds are present in living things such as carbohydrates, lipids, proteins, nucleic acids. Organic compounds contain both the elements Hydrogen and Carbon besides any other elements that may be present in a compound. Therefore, anything that was once alive that you cook and subsequently burn, will turn black and the charred material will definitely contain the element carbon. The unexpected ill-effects from violating some laws are felt as suffering and as bad. However, suffering helps the humble who would take lessons from it and would be careful in the future to avoid things that led to suffering. For example, a person not careful about being hygienic is finally to suffer from related diseases which would give him a thirst to be hygienic. That means suffering glorifies the well-being.
3) There will always be things which we will not understand (which means those who want to search, life would be thrilling for which I am the proof)