St John of Kronstadt on inner peace of soul

Quote

When holy peace reigns in my soul, then surely the King of Peace dwells within me, the Lord Jesus Christ, with the Father, and the Holy Spirit, and then especially I ought to be full of feelings of gratitude to the Lord of Peace, and endeavor with all my strength to preserve this peace within me by means of fervent prayer and by abstaining from every sin, both inward and outward.

-St John of Kronstadt