Trust in God: The Key to Health You May Be Missing

What it means to trust in God

To trust is to “rely upon or place confidence in someone or something.” Trusting God means that we rely upon Him or place confidence in Him. It’s about a relationship.

This is because trust has to take place in the context of a relationship. We come to trust people in our lives as we spend time with them and see they’re reliable.

It’s similar with God.

The relational aspect of trusting Him is what makes such a difference in our well-being. People who experience the health benefits are people who have a relationship with God like they have with their loved ones. Brain scans show that their prayers produce the same kind of brain activity as though they were talking to a friend.¹

(Later, we’ll talk about how you can develop this kind of relationship with God, too.)

Bible verses about trusting God

The Bible invites us to trust in God and shows us what that looks like. Proverbs 3:5–6 might be the most well-known verse on this topic:

“Trust in the Lord with all your heart, and lean not on your own understanding; in all your ways acknowledge Him, and He shall direct your paths” (NKJV).

But what does “trust in the Lord” mean?

It means:

• Believing His love—the very essence of His character (Psalm 13:5; 1 John 4:8)
• Telling Him our hearts and allowing Him to be our safe place in difficult times (Psalm 62:8)
• Letting go of fear and worry (Psalm 56:11)
• Experiencing freedom from guilt, shame, and sin (1 John 3:19–21; Romans 8:1)
• Focusing on Him so we have His perfect peace (Isaiah 26:3)
• Choosing His ways in His Word instead of our own (Proverbs 3:5–6)
• Acting on what He has said (Numbers 20:12)

The result of this kind of trust is hope, joy, peace, and power (Romans 15:13). Not to mention all the health benefits we’ll look at next.

How trust in God improves health

The Bible says the peace that comes from trusting God gives “life to the body” (Proverbs 14:30, CSB). When we accept the hope and freedom Jesus gives us, it not only impacts us spiritually, but on an emotional and physical level as well. Let’s see how:

Better health habits

A report on how religion affects social stability looked at multiple studies that show religious people tend to use alcohol, cigarettes, and drugs less.² Often, people who trust in God want to care for their bodies to honor Him. Or, they join communities that encourage this behavior.

Adventists take it a step further. They promote an all-round healthy lifestyle that includes nutrition and exercise habits too.

Less sickness

We build trust in God as we encounter His unconditional love (Psalm 32:10). And turns out, this kind of healthy relationship and the associated positive emotions may keep you healthier too! As we trust in divine power, we have a sense of peace and security that boosts the body’s ability to fight disease.

“Unconditional love is the most powerful stimulant of the immune system. The truth is: love heals,” says Bernie Siegel, MD, who wrote a book called Love, Medicine, and Miracles to document his clinical observations of the effects of love.³

One scientific trial gives us more evidence for this connection between love and the immune system. Participants with a positive emotional style in life had greater resistance to cold and flu viruses that were dripped into their noses.⁴

Longer life

People who trust in God tend to get involved in religious communities and activities. The side effect? A longer life!

Dan Buettner, an award-winning journalist and National Geographic fellow, researched the regions of the world where people live quality lives into their hundreds. In his bestselling book The Blue Zones, he wrote about the common factors he discovered. One of them was religious attendance. Research tells us that this can increase life expectancy by 4 to 14 years!⁵

Other studies have concluded the same thing: Attending religious services—and having good health habits and social relationships—lowers mortality rates.⁶

Better coping ability

When we fully trust God, we are filled with hope, which allows us to better handle the stressors that come our way. Attending church and being part of a community also helps people cope with challenges, and it may reduce high blood pressure and stress hormones.⁷

Prayer makes a difference, too.

Dr. Herbert Benson of Harvard Medical School has studied how prayer creates a “relaxation response” in the body. It lowers heart rate, breathing rate, and other body processes.⁸

Better mental health

Trusting God has a major impact on mental health. Being able to give emotional burdens to Him is a large part of it.

In one study, participants received one-hour prayer sessions once a week for six weeks. During the sessions, they prayed specific prayers—letting go of hurts, forgiving people, or dealing with past trauma. In the end, they reported less depression and anxiety and greater optimism.⁹

In another experiment, religious people who prayed about a problem in their lives for ten minutes performed better on a cognitive task afterward.¹⁰

But the benefits may depend on how a person views God.

The Oxford University Press published a study that gives insight into the connection between anxiety, attachment to God, and prayer. Through surveying the participants, the researchers uncovered something interesting:

Some people had a secure attachment to God, meaning that they trusted His care and believed He took a personal interest in them. But others had an anxious attachment to Him, in which they weren’t sure if He always cared about them.

So who experienced the beneficial effects of prayer on their anxiety?

Those who had a secure attachment to God. In other words, they had a biblical picture of His unconditional love.

This shows us that knowing God’s true character is key to building trust in Him.

How to develop trust in God

Building trust with God is a lot like building trust in human relationships. We have to spend time with Him to know Him for who He truly is. Then, as we’re ready, we have to take steps forward in the relationship. Our trust grows as we see His faithfulness to us.

But first, remember:

Everyone is at a different point in their journey of trusting God.

Some of us grew up within secure Christian homes where we saw trustworthy examples and gained an accurate picture of God.

But others of us had volatile home lives or toxic church communities that left us suspicious of Him.

It’s even possible that you may not know much about God at all. And that’s totally okay!

Whatever the case, part of learning to trust God is letting go of preconceived ideas. And it’s okay to test what you already believe or have been told. That’ll allow you to start fresh with the following steps:

1. Get to know Him

Trust only goes so far when you don’t know the one you’re trusting. That’s why we need to get to know God for who He is—not what others say about Him or portray Him to be.

So, spend time reading about Him in the Bible. As you do, pay special attention to how God fulfills His promises and comes through for His people. You could even keep a journal of all the characteristics you find.

2. Talk with Him

God speaks to us through His Word. Prayer, on the other hand, allows us to speak to Him. Being able to pour our hearts out to Him helps us build trust in Him.

As we give Him our burdens and requests, we’ll begin to see how He answers those prayers and guides our lives. And even when we don’t see answers right away, we can have His perfect peace “which surpasses all understanding” (Philippians 4:7, NKJV).

3. Choose His way

Part of trusting God is trusting what He says and acting on it. After all, He tells us:

“For My thoughts are not your thoughts, nor are your ways My ways…. For as the heavens are higher than the earth, so are My ways higher than your ways, and My thoughts than your thoughts” (Isaiah 55:8–9, NKJV).

When faced with decisions, we may want to do what we think is best. But trusting God means that we choose the path that aligns with His Word.

Building this kind of trust is a process. As we see His faithfulness in small areas of our lives, we will come to trust His counsels for the larger areas.

4. Praise Him

Stopping to think about God’s faithfulness is a powerful way to grow our trust in Him. Our human nature is quick to forget all that He’s done for us; so gratitude and praise bring us back to the reality of His goodness.

Trusting a loving God is healing

We often separate our spiritual lives from other aspects of our lives. But the Bible and even medical science show that trusting God ties right in with every part of us, including our mental and physical health.

The benefits are many: better overall health, longer life, less sickness, greater ability to cope with stress, and less anxiety and depression.

But here’s the pivot point:

What kind of God are you trusting? Do you have an accurate picture of the God of the Bible? Have you studied about Him for yourself?

It’s a question we all need to ask ourselves at some point.

When we get to know Him as the loving God He is, then we can truly trust Him.

And those associated health benefits are a wonderful bonus!

Ready to begin that journey? Check out our online Bible studies now.