Insert static files literally into Jinja templates without parsing them
Try putting the syntax in the other files in {% raw %} {% endraw %}
You can use jQuery if you dont want to edit the external files:
Make a dive to contain the content <div id="contentoffile"></div>
and use jquery to load the file : $("#contentoffile").load("url to file")  << the url can be relative
I'm trying to insert file into a page using Jinja 2.6 using the include tag. This worked fine until I started using characters in the file that are reminiscent of the Jinja syntax, at which point it realized it couldn't parse them and bombed. 
Short of going though the file and escaping all characters, what can I do to tell Jinja to just include the file as is?