Featured Image Not To Be Displayed

Hi, I have a page that I want to have the featured image not show up on the page.

Basically, when I share the page on facebook, it doesn't have an image in the post. I think this is because there is no featured image. Unless there is another way, to fix that, I'd like to have a featured image but not have it displayed on the page itself.

See the page here: http://www.willyougetinheaven.com/home-2/

Also, how do I change the text that facebook pulls up for the site when it is shared? It shows a quote on the home page and not the description of the site.

Thanks!