“Finally, brothers and sisters, whatever is true, whatever is honorable, whatever is right, whatever is pure, whatever is lovely, whatever is commendable, if there is any excellence and if anything worthy of praise, think about these things.”
Philippians 4:8 (NASB)
Our capacity to maintain peace and contentment in Christ, depends on how we invest our thoughts. It’s what scripture has always taught, and is now supported by scientific research.
I’m sure I am not the only one who needs reminding of this principle.
Investing thoughts is similar to investing money. If we invest our thoughts in negative, stressfull thinking, we will reap anxiety and stress which is damaging to both body and soul. If we invest our thoughts in gratitude, as the heroes and heroines of the bible did, we will reap a spiritual profit in return.
A mind filled with gratitude can help us sleep better in the storm, pray calmly in a lions’ den, sing praises in a fiery furnace and slay our giants with a single stone. There is a truth found by uniting science and scripture to rewire our brain for the good.
God created our human bodies with chemical messengers that regulate our nervous system.
Serotonin is the neurotransmitter known as the “happy hormone.”It’s the brain chemical that brings us a sense of well being. Research has found that if we intentionally dwell on good times, good people, positive experiences, past and present, we will increase our production of Serotonin, which has a significant impact on mood.
Cortisol is known as the “stress hormone.” When thoughts are focused on negative or stressful experiences, it increases the production of Cortisol throughout our bodies. Prolonged exposure to elevated cortisol disrupts sleep patterns, suppresses the immune system, raises blood glucose levels and increases depressive symptoms.
There are medicines that block Cortisol, but we can choose to invest our thoughts on the good and the positive aspects of life, and produce more Serotonin. How we invest our thought life can help to maintain a sense of well being.
God is the one who wired our bodies this way, but thankfully, science now confirms it. Scripture is “living and active” and pierces through the division of soul and spirit, and judges the thoughts and intentions of the heart.
(Hebrews 4:12)
If scripture has such an organic living effect on our soul and spirit, it can surely help us overcome the negativity producing depression. Memorizing scripture has helped many people to stay positive in difficult times. One way to invest in good thoughts, is by reading or memorizing God’s word, which has a living and active effect on us.
One of my favorite verses to recite to myself in troublesome times is,
“I can do all things through Christ, who strengthens me.”
(Philippians 4:13)
Our attitude is so easily affected by how we talk to ourselves. Research indicates that self-talk activates the brain’s reward system, and leads to improved mood and cognitive performance. By allowing the Holy Spirit to police our thoughts, we can speak to ourselves and inspire our faith with an attitude of gratitude.
Whether we invest our thoughts in memorizing scripture, reading inspiring books, listening to music, or hearing faith inspired stories on Christian TV or radio, we can change our brain chemistry by finding good things to dwell on.
I recently had a chance to put this into practice.
One brief, negative conversation can drag us down emotionally and leave a knot in the stomach, which happened to me one day.
I prayed and tried to leave it in God’s hands, which is easier said than done. I felt grieved until later that same day, when I received a phone call from a friend who now lives in California, who was once my dog walker. It was a pleasant surprise to hear from her, and it turned out to be a therapeutic phone call. In some mysterious way, that call was like a healing balm sent from Heaven. I was overwhelmed with gratitude, and realized the knot in my stomach was complete gone afterward.
God knows that He wired us this way, which is why He inspired Nehemiah to say, “The joy of the Lord is our strength.”
(Nehemiah 8:10)
Paul knew it when he told us to find “anything”worthy of praise or excellence to be thankful for. The brain chemistry of investing our thoughts in gratitude for good things, is as old as the bible itself. God is telling us to think about whatever is right, pure, lovely, commendable, excellent or worthy of praise.
Serotonin flows from happiness, and happiness flows out of gratitude, and gratitude doesn’t depend on having perfect relationships, good health, close families or financial security. It depends on how we manage our thoughts of gratitude.
Gratitude leads to confidence in a perfect God who is our steady anchor in a very unsteady world.
Scripture tells us that our true citizenship is in Heaven, which is an invisible kingdom that cannot be shaken. It’s a kingdom that dwells within us, giving us the resilience to do all things through Christ, who is our source of strength.
We are unshakable people because Jesus is unshakable and He lives within us.
Lord, thank you for the science that proves what your word has declared centuries ago. Help us to keep our thought life well invested, that we may dwell in your peace. Amen










