Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, present your requests to God. And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus. (Philippians 4:6-7)

If God is for us, who can be against us? (Romans 8:31)

The Lord is my shepherd, I lack nothing. (Psalms 23:1)

Above all else, guard your heart, for everything you do flows from it. (Proverbs 4:23)

Trust in the Lord with all your heart and lean not on your own understanding. (Proverbs 3:5)

In repentance and rest is your salvation, in quietness and trust is your strength. (Isaiah 30:15)