This is a Mantra of Universal Goodwill.
It translates to:
May there be peace in earth, water, fire, and air, the sun, moon, and planet, in all living beings, in body, mind and heart. May that peace be everywhere and in everyone.
I recorded this mantra at a training in Thailand in 2015 with my 300 Hour Yoga Teacher Training students. You can hear the jungle in the background.
Chant along with us or use it to meditate with.
May there be peace within and without.