Why is not everything obvious?

There are things that are not seen with immediate clarity. God does not treat man like a machine: he respects his journey, his personal freedom, and his inner growth. Searching is not a lack of faith. Often it is part of a faith that wants to understand, love better, and not remain satisfied with shallow answers. Not all important truths are grasped right away. Humility allows you to ask, study, and give time for an answer without closing down the search too soon.