We all know so well Philippians 4:6-7 which exhorts us to be anxious for nothing, to make our petitions known to God in prayer with thanksgiving and the result is the peace of God that transcends all understanding.
Read the verses to refresh your mind.

Then in verse 8,
"Finally, brethren, whatever is true, whatever is honorable, whatever is right, what ever is pure, whatever is lovely, whatever is of good repute, if anything is worthy of praise, let your mind dwell on these things."

So instead of being anxious we give our problems over to God and Paul continues with the exhortation in verse 8 to fill our minds; to contemplate on spiritual truths.

So with the Psalmist we say,
"Let the words of my mouth and the meditation of my heart Be acceptable in your sight, O LORD, my strength and my redeemer." Psalm 19:14

Here are some Scripture verses we might consider as we make the things of God our focus.
True/truth--
"For the word of the LORD is right,
And all His work is done in truth." Psalm 33:4

John 1:14 tells us that Christ is the truth:
"And the Word became flesh and dwelt among us and we beheld His glory, the glory as of the only begotten of the Father, full of grace and truth."

"Jesus said to him, 'I am the way, the truth, and the life. No one comes to the Father except through Me.'" John 14:6

Believers are to:
"Therefore, putting away lying, each one speak truth with his neighbor, for we are members of one another." Ephesians 4:25

"Since you have purified your souls in obeying the truth through the Spirit in sincere love of the brethren, love one another fervently with a pure heart." 1 Peter 1:22

Meditate on things that are honorable and right:
"Repay no one evil for evil. Have regard for good things in the sight of all men. If it is possible, as much as depends on you, live peaceably with all men." Romans 13:17-18

God's way is right, Psalm 107:7-8
"And He led them forth by the right way
That they might go to a city for habitation.
Oh, that men would give thanks to the LORD for His goodness, And for His wonderful works to the children of men!"

As lovers of God, let us fill our thoughts with those things that are pure and lovely-- "To the pure all things are pure, but to those who are defiled and unbelieving nothing is pure, but even their mind and conscience are  defiled."  Titus 1:15

1 Timothy 1:5 gives the Believer the inward evidence of purity, "Now the purpose of the commandment is love from a pure heart, from a good conscience, and from sincere faith."

We see in James 1:27 what our outward expression should be, "Pure and undefiled religion before God and the Father is this: to visit orphans and widows in their trouble, and to keep oneself unspotted from the world." (In all that is going on in the world as it is now, there is a great need to meditate on the things of God and to keep our eyes on Him.)

And Jesus tells us in Matthews 5:8,
"Blessed are the pure in heart, for they shall see God."

These are only a very few things to dwell on and I am certain each of you have many good things that fill your thoughts and heart with praise.

Lord, we adore you and give you all praise and honor!
"Praise the LORD!
For it is good to sing praises to our God; For it is pleasant, and praise is beautiful." Psalm 127:1 Amen