Question i need input on

How do you kick someone out of your life who as et you crash at their place many times, played video games with you, and takes you to amusement parks for free? And who lets you borrow their books? The reason being a bit personal and a bit to do with religion. He is a very bad influence on me but he has also been there a lot for me. I mean there is always the obvious of just deleting his number and ever talking to him but that seems kind of cruel and very much not like me. I need input. Anyone?