How Do You Find Peace?

How do we find true everlasting peace?
It's not through the world.
John 14: 27 - "Peace I leave with you; my peace I give you. I do not give to you as the world gives. Do not let your hearts be troubled and do not be afraid"
2 Timothy 1: 7- “For God did not give us the spirit of fear; but of power and of love and of a sound mind”