" Every thought in your mind needs to be filtered. If you are going to survive this war, you need to be a domineering, controlling, micro-managing tyrant when it comes to your thought life. Any and all thoughts outside of God’s Word, you take captive, shut up, and expel. You give those thoughts no time. No mental real estate. No free pass. You throw those thoughts into prison. No, better yet, you send them straight to solitary confinement. And when you’re done, you throw away the keys. "

― John Mark Comer , My Name is Hope: Anxiety, depression, and life after melancholy