Basically put personal files up during my theme folder named foo.php that only consists of <h1>Foo</h2>, WordPress will instantly pull within the home.php file.

Can there be any function to avoid might get it simply render the file foo.php. I'll still wish to have the ability to make use of the wordpress functions from that page.

Thanks!

<?php
/*
Template Name: Foo
*/
?>

<h2>Foo</h2>

Saved (clearly) as 'foo.php'.

Then, whenever you create a page, with the dashboard while using 'Foo' template, that template is going to be used.