Players can be quite confused at who Inarius and Lilith when they have almost no exposure to either of them before Diablo IV’s launch. Inarius is a rogue angel and Lilith is a rogue demon who created Sanctuary as a means to escape the Eternal Conflict between angels and demons over the Worldstone (the focus of Diablo II). They birthed the nephalem which eventually over time became humanity. That’s everything. We have a ton of technical lore history below, but if you’re just curious who they are that’s about the best summary I think you can have. When they introduce themselves in the game as the mother and father of Sanctuary, they’re not lying. There’s a lot more technical info on the situation than that, but we first need to talk about what came about to cause them to create Sanctuary. We’ll then go into a mixed bag of topics…