We call first on the beings of the past:

Be with us now, all you who have gone before.
You, our ancestors and teachers, who walked and loved and faithfully tended this Earth, be present to us now so that we may carry on the legacy you bequeathed us. 

Aloud and silently in our hearts we say your names and see your faces. . . .

We call also on the beings of the present:

All you with whom we live and work on this endangered planet, all you with whom we share this brink of time, be with us now. Fellow humans and brothers and sisters of other species, help us open to our collective will and wisdom. Aloud and silently we say your names and picture your faces . . .

Lastly we call on the beings of the future:

All you who will come after us on this Earth, be with us now. All you who are waiting to be born in the ages to come, it is for your sakes too that we work to heal our world. We cannot picture your faces or say your names — you have none yet — but we feel the reality of your claim on life. It helps us to be faithful in the task that must be done, so that there will be for you, as there was for our ancestors: blue sky, fruitful land, clear waters.

Joanna Macy