Creation, in religious discussions, refers to when the universe was made by a powerful and intelligent being. In a biblical context, creation refers to a set of beliefs that there is one God, and that He created all that exists.
A worldview is a person's attempt to combine what they believe is true into a single narrative. There are a number of competing worldviews, but the most common pair in the western world is that of naturalism vs creationism. There are inherent flaws in naturalism that make it unworkable.
