Original sentence: Young-Earth Creationists, who believe that the Earth was created by God around 6,000 years ago, literally as described in Creation according to Genesis, within the approximate timeframe of the Ussher-Lightfoot Calendar
Edited sentence: Young-Earth Creationists, who believe that the Earth was created by their god around 6,000 years ago, literally as described in Creation according to Genesis, within the approximate timeframe of the Ussher-Lightfoot Calendar