“Courage to Withstand the Ridicule of the Worldly,” by Rabbi Mordecai Menaḥem Kaplan can be found on p. 433-4 of his The Sabbath Prayer Book (New York: The Jewish Reconstructionist Foundation, 1945). . . .

“God the Life of Nature” by Rabbi Mordecai Kaplan was first published in his Sabbath Prayer Book (Jewish Reconstructionist Foundation 1945), p. 382-391, where it appears side-by-side with its translation into Hebrew by Abraham Regelson. . . .

A service and prayer for Memorial Day in the United States, containing a variation of El Malé Raḥamim, by Rabbi Mordecai Kaplan. . . .

“That Religion Be Not a Cloak for Hypocrisy,” by Rabbi Mordecai Menaḥem Kaplan can be found on p. 435-5 of his The Sabbath Prayer Book (New York: The Jewish Reconstructionist Foundation, 1945). . . .

“Salvation through Labor,” adapted by Rabbi Mordecai Menaḥem Kaplan from the writings of Aaron David Gordon, can be found on p. 548-551 of his The Sabbath Prayer Book (New York: The Jewish Reconstructionist Foundation, 1945). The translation was attributed in the Sabbath Prayer Book to its editors (Mordecai Kaplan & Eugene Kohn, assisted by Ira Eisenstein and Milton Steinberg). . . .

A prayer-poem by Rabbi Mordecai Kaplan based on the writings of Rabbi Leo Baeck, as published in the Sabbath Prayer Book (Jewish Reconstructionist Foundation 1945), p.426-7. . . .

“Prayer in behalf of one celebrating a birthday,” by Rabbi Mordecai Menaḥem Kaplan can be found on p. 494-497 of his The Sabbath Prayer Book (New York: The Jewish Reconstructionist Foundation, 1945) . . .

Arranged and translated by Rabbi Mordecai Kaplan, the Sabbath Prayer Book is the first Reconstructionist prayerbook we know of to have entered the Public Domain. . . .

This is a restatement of the Decalogue offered as life wisdom by Rabbi Dr. Mordecai Kaplan for his daughters, sometime in the 1920s, possibly as early as 1922 at the Bat Mitsvah of his oldest daughter Judith. The document was found by Mel Scult and shared by him from his Mordecai Kaplan Discussion Group on Facebook. . . .

Ecclesiasticus (ben Sira) 42:21-43:31 is presented as “God the Lord of Nature” in The Sabbath Prayer Book of Rabbi Mordecai Kaplan (The Reconstructionist Foundation 1945), p. 376-372 in the Supplements subsection, “God in Nature.” The text of Ben Sira used here differs in places found in other manuscripts. . . .

Psalms 104, translated by Mordecai Kaplan and presented as “God as Creator and Renewer of Nature” can be found on p. 360-5 of his The Sabbath Prayer Book (New York: The Jewish Reconstructionist Foundation, 1945), the first prayer in a subsection of supplementary prayers called “GOD IN NATURE.” . . .