front-page.php

<?php
/**
 * The template file to show the front page display.
 *
 * @package ThemeGrill
 * @subpackage Radiate
 * @since Radiate 1.0
 */

get_header(); ?>

	<?php
	$page_array = array( get_theme_mod( 'page-setting-one' ), get_theme_mod( 'page-setting-two' ), get_theme_mod( 'page-setting-three' ) );

	if ( $page_array[0] != 0 ||  $page_array[1] != 0 || $page_array[2] != 0 ) {
		$get_featured_pages = new WP_Query( array(
					'posts_per_page' 			=> 3,
					'post_type'					=> array( 'page' ),
					'post__in'		 			=> $page_array,
					'orderby' 		 			=> 'post__in',
					'ignore_sticky_posts' 	=> 1
				));
		?>
		<div id="featured_pages" class="clearfix">
			<?php
			$j = 1;
			while ( $get_featured_pages->have_posts() ) :
				$get_featured_pages->the_post();
				if( $j % 2 == 1 && $j > 1 ) { $page_class = "tg-one-third tg-one-third-last"; }
				else { $page_class = "tg-one-third"; }
				?>
				<div class="<?php echo $page_class; ?>">
					<div class="page_text_container">
						<?php if ( has_post_thumbnail() ) { the_post_thumbnail(); } ?>
						<h2 class="entry-title"><a title="<?php the_title_attribute(); ?>" href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
						<?php the_excerpt(); ?><a class="more-link" title="<?php the_title_attribute(); ?>" href="<?php the_permalink(); ?>"><?php _e( 'Read more','radiate' ); ?></a>
					</div>
				</div>
				<?php $j++;
			endwhile;
			wp_reset_postdata();
			?>
		</div>
	<?php } ?>

	<div id="primary" class="content-area">
		<main id="main" class="site-main" role="main">

		<?php if ( have_posts() ) : ?>

			<?php /* Start the Loop */ ?>
			<?php while ( have_posts() ) : the_post(); ?>

				<?php
					/* Include the Post-Format-specific template for the content.
					 * If you want to override this in a child theme, then include a file
					 * called content-___.php (where ___ is the Post Format name) and that will be used instead.
					 */
					get_template_part( 'content', get_post_format() );
				?>

			<?php endwhile; ?>

			<?php radiate_paging_nav(); ?>

		<?php else : ?>

			<?php get_template_part( 'content', 'none' ); ?>

		<?php endif; ?>

		</main><!-- #main -->
	</div><!-- #primary -->

<?php get_sidebar(); ?>
<?php get_footer(); ?>