Board Thread:Lore Discussion/@comment-6685058-20130727045056/@comment-1600847-20170213172936

While I agree he is a God (talking to him in Morrowind is pretty irrefutable), the "you can pray at his shrines in Skyrim and get a blessing, he must be a God!" argument isn't not necessarily true. In Morrowind, you can pray at the shrines of various Saints and get blessings, despite them not being Gods. You can also enchant various items to get the same blessings as those shrines, so... shrine blessings don't always mean divinity. Only that there's magic involved.