Have you ever known something was going to happen before it actually happened?

Have you ever been thinking about someone you haven't heard from in years, only to be contacted by that person a short time later?

Have you ever had a hunch about someone or something, only to find out later that your gut instinct was right?

Is this a supernatural gift? If it is a gift, where did it come from? Is this a gift from God or the devil? Is this a good thing or a bad thing?