Kendra Santilli

“Guard your heart above all else, for it is the source of life” — Proverbs 4:23.

There must be a good reason for this idea of guarding the heart to be laced throughout the Bible. We see it from the Old Testament through to Paul’s letters to the Churches in the New Testament. What does it even mean to guard my heart? I cannot see nor touch it; how then is it possible to protect it?

What I love about the Bible is that it doesn’t leave us stranded after giving us seemingly impossible instructions. We can find the key to guarding our hearts within the very pages on which Paul writes this statement. Philippians 4:4-7 reads, “Rejoice in the Lord always. I will say it again: Rejoice! Let your graciousness be known to everyone. The Lord is near. Don’t worry about anything, but in everything, through prayer and petition with thanksgiving, present your requests to God. And the peace of God, which surpasses all understanding, will guard your hearts and minds in Christ Jesus.”

Proverbs 4:23 alerts us to the importance of guarding the heart by identifying it as the source of life.

These practical steps outlined in Philippians 4 are stepping stones we have to carry out the instructions in Proverbs 4. While we are instructed to guard our hearts, the Bible also makes it clear that we can’t do it alone; we need God’s help. We see this paradox in contrast between Proverbs 4 and Philippians 4, where it seems that one scripture is telling us to guard our hearts, while the other teaches that it is the peace of God that guards our hearts. I believe this is a sort of a “push and pull ” in our relationship with our Father. We work to live rightly while pushing into God’s resources when we can no longer pull on our strength.

 “Rejoice in the Lord always.” It would be easier if this verse said, “rejoice in the Lord sometimes.”

Instead, it says always. Our rejoicing is so essential that Paul mentions it repeatedly! Why? Rejoicing does something to our minds. It puts us in a different state, inviting peace rather than anxiety. Rejoicing is giving thanks in every circumstance. Sometimes we are so consumed with what’s wrong that we no longer have the energy left to spend on searching for what’s right.

I remember a time in my life when I cried every day. I looked around and was filled with complaints and reminded myself of what was wrong, but slowly I was able to redirect my thoughts to think of what is good, as Philippians 4:8 says. At the time, most days, I had to think hard about what could be good, but as I made it a practice, good thinking became more natural. “…whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is lovely, whatever is of good report—if there is any moral excellence and if there is anything praiseworthy—think about such things” –Philippians 4:8.

Although challenging, changing our way of thinking is possible.

It is rewarding to learn to quit focusing on what’s wrong in life and REJOICE instead over what’s good. The word “gratitude” comes from the Latin word “gratia,” which translates to “grace, graciousness, or gratefulness.” Research shows that gratitude can result in increased happiness in one’s life! (Harvard Health, 2021). This research supports Philippians 4:7. “Let your graciousness be known to everyone.” By choosing gratitude and joy in all things, your countenance changes. As your gratitude and praise to God increase, God inhabits our praises (Psalm 22:3), and the Lord draws near (Phil 4:6). Over time, as gratitude becomes a lifestyle, your joy and “graciousness” will become known to everyone, including yourself.

2. Do not worry.

I know what you’re thinking: it’s easier said than done, but with the help of the Spirit of God, you can live in peace, despite the uncertainties that life brings. Worry often comes with “what ifs.” Worry is faith in the bad things that can happen rather than having faith in God that He will work it out for our good. I’m not saying that life won’t have moments of uncertainty, but there are several places in the Bible where we are instructed not to worry or be anxious. Instead, to have faith and courage, trusting that God is on our side.

When I read these verses, I often thought, “easy for you to say, Bible.” But in my walk with God, I have learned increasingly that this instruction is twofold, more like a cycle of His faithfulness. As we step out in faith, God answers prayers and makes a way, allowing us to experience His faithfulness firsthand. As the cycle continues, we gain the confidence to trust Him for the next hurdle—only to see His goodness repeatedly. The scripture instructs us to pray instead of worry. So, the next time you’re worried, share your problems with God and remind your soul that whatever the outcome may be, God has your best interest in mind.

When we read the following few verses of Philippians, we’ll find a “how-to guide” on having a healthy mindset. And with enough practice, I believe you can discipline your mind to change your thinking patterns. We touched on Philippians 4:8 earlier, but here it is again, including verse 9.

 “Finally, brothers and sisters, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is of good report—if anything is excellent or praiseworthy—think about such things. Whatever you have learned or received or heard from me, or seen in me—put it into practice. And the God of peace will be with you” —Philippians 4:8-9.

 Paul is reiterating the possibility of the presence of God’s peace in a very practical way. When you begin to feel panic, remember to pray. Then follow this guide in Philippians 4:8-9 and find something true, right, pure, lovely, or good, and think on that. Train your brain. I am confident that the Spirit of God will help you as He has done for me amid my darkest moments.

The key to God’s peace is trifold: prayer, trusting in Him, and doing our part to discipline our minds to believe God’s Word. “We demolish arguments and every pretension that sets itself up against the knowledge of God, and we take captive every thought to make it obedient to Christ” –2 Corinthians 10:5.

This week, I pray you can find God in every situation. If you don’t yet know Him, He is available to you through Jesus. Jesus wants to give you peace today as you begin your journey with Him.

Citation: “Giving Thanks Can Make You Happier.” Harvard Health, Harvard Health Publishing, 14 Aug. 2021, https://www.health.harvard.edu/healthbeat/giving-thanks-can-make-you-happier.