Caroline Leaf is a brave woman.
Dr Caroline Leaf is a Communication Pathologist and self-titled Cognitive Neuroscientist. She regularly publishes memes on her social media sites like FaceBook and Instagram that are supposed to reinforce her main teaching.
Her recent post declared:
“Your mind is all-powerful. Your brain simply captures what your mind dictates. 2 Timothy 1:7”
We’re supposed to smile and nod, and accept that it must be right on face value alone. Like, “Trust me, I’m a cognitive neuroscientist”.
But if we peel away the thin veneer of trust that covers the surface of this meme, we see that there isn’t much in the way of substance that supports it.
For a start, the only reference that Dr Leaf supplies is the scripture from 2 Timothy 1:7. She’s used this scripture in her work before, stating in her 2013 book, “For now, rest in the assurance that what God has empowered you to do with your mind is more powerful and effective than any medication, any threat, any sickness, or any neurological challenge. The scripture is clear on this: You do not have a spirit of fear but of love, power and a sound mind (2 Tim 1:7).” 
So, first things first: the scripture 2 Timothy 1:7 says: “For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind.” (KJV) But what does it actually mean?
Studying the full context and the original Greek reveals that this verse is not a reference to our mental health, but to the courage to perform the work that God has given us.
The Greek word for “fear” in this scripture refers to “timidity, fearfulness, cowardice”, not to anxiety or terror. The Greek word that was translated “of a sound mind” refers to “self-control, moderation”, not to serenity. So Paul is telling Timothy that God doesn’t make him timid, but full of power, love and self-control. Paul teaches that through the Holy Spirit, we have all the tools: power, love and the control to use them, so we don’t have to be afraid.
In addition, looking at the verse in its context, and in a different translation, shows it in a completely different light to the way Dr Leaf promotes it. From the NIV, “I am reminded of your sincere faith, which first lived in your grandmother Lois and in your mother Eunice and, I am persuaded, now lives in you also. For this reason I remind you to fan into flame the gift of God, which is in you through the laying on of my hands. For the Spirit God gave us does not make us timid, but gives us power, love and self-discipline. So do not be ashamed of the testimony about our Lord or of me his prisoner. Rather, join with me in suffering for the gospel, by the power of God.” (2 Timothy 1:5-8)
The scripture doesn’t say that our minds are more powerful than medication, sickness or “neurological challenge”. It clearly doesn’t say that our mind is all-powerful, and that our brains simply capture what our minds dictate. This scripture doesn’t have anything to do with our mental health (nor is there any scientific evidence to suggest that our mind is all-powerful or that the brain captures what our mind dictates, although that is another blog entirely (see also: Dr Caroline Leaf and the Myth of Mind Domination)).
Scripture is the inspired word of God. It’s poor form to knowingly misquote someone to support your position, but it’s a very brave person that would misquote scripture for the sake of their argument. And the inaccuracy of Dr Leaf’s use of both scripture and science surely calls into question the accuracy of all of her other memes. Perhaps those who follow Dr Leaf’s social media feeds should also start taking them with more than a pinch of salt.
1. Leaf, C.M., Switch On Your Brain : The Key to Peak Happiness, Thinking, and Health. 2013, Baker Books, Grand Rapids, Michigan:
(New Testament Greek lexicon used for the word search was the Blue Letter Bible Strongs Lexicon, Reference: Greek Lexicon: G1167 (KJV). Retrieved from http://www.blueletterbible.org/lang/lexicon/lexicon.cfm?Strongs=G1167&t=KJV and Greek Lexicon: G4995 (KJV). Retrieved from http://www.blueletterbible.org/lang/lexicon/lexicon.cfm?Strongs=G4995&t=KJV)