Anakin Skywalker is likely the most powerful being to have ever existed (in the Star Wars Universe).

Pro's CaseAnakin Skywalker is by far the most powerful single entity to have ever existed in the Star Wars universe, though he never fully demonstrates the incredible power within him. My main point will be regarding Anakins power through the force. The force permeates all things. I will argue that because Anakins power in the force is so great, he has incredible power over all things, thus making him the most powerful being to have ever existed.Note: The vast majority of Anakins Power is never fully tapped into. He is still powerful in the sense that he has power, but he does not choose to exercise said power.(A) Anakin Has Potentially limitless power through the force.The main point of my argument is that Anakin Skywalker yields massive amounts of power through the force, without a foreseeable limit.1. Anakin is likely a convergence of the forceThe origin of Anakins pregnancy was a mystery to his mother, Shmi. Anakin had no father, and so she was mystified as to how the pregnancy occurred. As it so happens, Anakin was actually a child of the force. You see, Around 42 BBY (Anakin was born 41 BBY) Darth Plagueis and Darth Sidious had just managed to resurrect Darth Venamis. The two believed that they could then hold dominion over life and death via the force, but the force resisted. Instead, the force converged, and created life in the womb of Shmi Skywalker. 9 months later, Anakin Skywalker was born. (1) Anakin had such a high midiclorian count in his blood not because he was well attuned to the force, but because he was, in fact, the force itself. Through practice and self-mastery, Anakin could have tapped into his full potential, and become a creature of the force so powerful, that he likely would have been comparable to a demi-god. Yoda was very powerful in the force, due to a very strong connection with it. Imagine how powerful Anakin could be, as he is more than just connected with the force, he is one and the same with the force!2. Anakin is a force wielder.As he grew older, Anakin once almost fully tapped into his potential. When the republic discovered a strange hailing signal, Anakin, Obi-Wan, and Ashoka-Tano traveled into deep space, only to discover a mysterious construct. Upon entering, Anakin discovered his fate to become a force wielder. What is a force wielder you ask?"Force wielders were an enigmatic species of highly Force-sensitive immortals beings with no fixed form. The varying shapesthey embodied were nothing but reflections of the life force around them. The Ones were a family of Force wielders who lived as anchorites on the realm of Mortis, having withdrawn from the temporal world at some point prior to the Clone Wars. According to the Thuruht Killik hive, "the Ones were what the Celestials become." Again according to Thuruht, a mortal being could become like the Ones by drinking from the Font of Power and bathing in the Pool of Knowledge, as Abeloth did. Few knew of the Ones' existence, and their power was highly sought after by the Sith, among others. The Father claimed that his children could "tear the very fabric of the universe.""(2) Thus, it was revealed to Anakin by the Father that he was to take his place, and keep his children under control. (2) Alas, Anakin refused to accept his fate, but the fact remained that he was a force wielder, though he never tapped into this power. Becoming a force wielder would render Anakin immortal, and further expand his dominion over the force. Furthermore, he was tasked with becoming the force wielder who balanced the light and dark side. At first, Anakin seemed to throw the force into chaos, after desolating the Jedi Order. Anakin would eventually bring a balance to the force. Which leads me to point 3.3. Anakin is the chosen one. Through an impressive display of power, Anakin wrestles two incredibly powerful entities (light side, and dark side) into balance. Anakins destiny as the chosen one had been predicted many years in advance, and the power he develops so quickly reflects the power in his destiny.SummaryAnakin holds almost infinite power through the force, and is therefore easily the most powerful being in the Star Wars universe.Sources1. http://starwars.wikia.com...2. http://starwars.wikia.com...