An example custom loop page (uses the standard query, but does whatever it wants inside the loop)

archive-faq.php

<?php

/**
 * NOTE: We force the full-width content in the functions.php file already; no need to do that here as well.
 */
 
/**
 * Remove the standard loop
 */
remove_action( 'genesis_loop', 'genesis_do_loop' );

/**
 * Use our loop instead
 */
add_action( 'genesis_loop', 'faq_archive_loop' );

/**
 * The function which will render our custom loop.
 */
function faq_archive_loop() {
	?>

	<!-- This is a header area that goes above the loop -->
	<header class="entry-header">
		<h1 class="entry-title" itemprop="headline">Frequently Asked Questions</h1> 
	</header>

	<?php
	echo '<div id="accordion" class="entry-content faqspage">';

	// Starting the loop (using the default query, since we are, after all, in archive-faq.php and it's already correct).
    if ( have_posts() ) {
    	while ( have_posts() ) {
    		the_post(); 
    		?>

			<!-- This is the content that we're looping through -->
    		<div class="faq-section">
    			<h3><i class="fa fa-chevron-down"></i><?php the_title(); ?></h3>
    			<div><?php the_content(); ?>
    				<?php 
    				if ( current_user_can( 'delete_posts' ) )
    					edit_post_link(); 
    				?>
    			</div>
    		</div>
    	
			<?php
    	} // end while
    } // end if

    echo '</div>';
}

/**
 * This is standard on any Genesis template file. Each file should end with genesis(); (with no closing php tag afterward, because WordPress doesn't like it when you close your php tags at the end of files.)
 */
genesis();