The Front Page Section of the customizer deals with the setting up of your site’s Home page. Here you select whether you want to use the blog portion of your site as the front page or if you would like to use a specific page as the front page of your site.
If you select a Static Page, you need to pick a page to use for the Home page as well as a page to use for your blog.
You will also notice, when you select A Static Page, another sub section appears called Show title on home page?. This allows you to hide the title of the home page. However keep in mind that in order for this to work, the page you set as the home page must use the Front Page Template.