Mindfulness and Mental Health

The Bible often places some form of condition on God's ability to act. It's not because God isn't capable of it. It's because he gives us free will.

 

The power of our mind is well established in medical science and the Bible also recognises how important it is to keep our minds safe and protected. The Scriptures often talk about worrying and anxiety. How do we always remain careful of protecting our mental health and what does the Bible say about it?