Suffering appears to be a significant obstacle for individuals who deny the existence of a loving, all-powerful God, according to a wealth of evidence. Perhaps you or someone you care about has ever had a serious inquiry on this subject.
It is useful to first situate this enormous topic within the larger narrative of which we are a part. Because the underlying presumption that "God created the world with suffering in it" contributes to the difficulty of the question of suffering's premise, that is untrue.