I am a little behind in sharing my scriptures. 5th-7th verses
1 Thessalonians 5 23-24
May god himself the God of peace, sanctify you through and through. May your whole spirit, soul, and body be kept blameless at the coming of our Lord Jesus Christ. The one who called you is faithful and will do it.

Proverbs 4:23
Above all else, guard your heart for it is the well spring of life.

2 Corinthians 10:4
The weapons we fight with are not the weapons of this world. On the contrary, they have divine power to demolish strongholds.