Acknowledgments
Special acknowledgment is gladly made to the following: to E. P. Dutton & Company for permission to use prayers from "A Chain of Prayer Across the Ages" and from "The Temple," by W. E. Orchard, D.D.; to the Rev. Samuel McComb and the publishers for permission to quote from "A Book of Prayers," Copyright, 1912, Dodd, Mead & Company; to the American Unitarian Association for permission to draw upon "Prayers," by Theodore Parker; to the Pilgrim Press and the author for permission to use selections from "Prayers of the Social Awakening," by Dr. Rauschenbusch; to the Missionary Education Movement for permission to make quotations from "Thy Kingdom Come," by Ralph E. Diffendorfer; to Fleming H. Revell Co., for permission to make use of "A Book of Public Prayer," by Henry Ward Beecher; and to the publishers of James Martineau's "Prayers in the Congregation and in College," Longmans, Green & Co.
None of the above material should be reprinted without securing permission.