I m facing some problem when I fetch page content of particular Id .I m using the code given below.Please have a look .There is many pages in my database I just want to show the page having id =30 and post_type=page.When I m using the code given below it show all page content having post_type=page.But I just only the one.I think there is some syntax problem in my code .Please help me its very very urgent. I need to fix this immediately.

Teşekkürler

<?php  
$loop = new WP_Query( array( 'post_type' => 'page','ID'=> 30) );
while ( $loop->have_posts() ) : $loop->the_post();
  the_content();
endwhile;
?>