Wellspring

 

Rudolf Steiner:  "All bonds formed here on Earth are deepened in the spiritual region, interpenetrating one another. Through love, human beings rise while still on Earth from the narrowness of self-seeking to the all-encompassing world experience. Yonder, however, nothing is shut off, separated, from anything else; one works for the other, for there, too, work is the element that sustains and helps souls, bringing them together, with love the inexhaustible wellspring of all life."

At-one-ment 

Washed in the Blood of the Lamb are We

Awash in a Sonburst Sea

You—Love—and I—Love—and Love Divine:

We are the Trinity

You—Love—and I—We are One-Two-Three

Twining Eternally

Two—Yes—and One—Yes—and also Three:

One Dual Trinity

Radiant Calvary

Ultimate Mystery

Graphic Source: Thank you, Hazel Archer Ginsberg!

Source: June 19, 1907. Lecture 4 of "Theosophy and Rosicrucianism"
in True Knowledge of the Christ, p. 37

a different translation: https://martyrion.blogspot.com/2015/09/the-astral-world-and-kingdom-of-heaven.html