 Some phenomena within nature exhibit such exquisiteness of structure, function or interconnectedness that many people have found it natural to see a deliberative and directive mind behind those phenomena. The mind in question is typically taken to be supernatural. Philosophically inclined thinkers have both historically and at present labored to shape the relevant intuition into a more formal, logically rigorous inference. The resultant theistic arguments, in their various logical forms, share a focus on plan, purpose, intention, and design, and are thus classified as teleological arguments (or, frequently, as arguments from or to design).