“We should seek to free the moral life from the embarrassments and entanglements in which it has been involved by the quibbles of the schools and the mutual antagonisms of the sects; to introduce into it an element of downrightness and practical earnestness; above all, to secure to the modern world, in its struggle with manifold evil, the boon of moral unity, despite intellectual diversity.”
Section 9 : Ethical Outlook
Founding Address (1876), Life and Destiny (1913)
Help us to complete the source, original and additional information
Felix Adler 99
German American professor of political and social ethics, r… 1851–1933Related quotes

Source: Founding Address (1876), The Religion of Duty (1905), Ch. 10
Context: Theories of what is true have their day. They come and go, leave their deposit in the common stock of knowledge, and are supplanted by other more convincing theories. The thinkers and investigators of the world are pledged to no special theory, but feel themselves free to search for the greater truth beyond the utmost limits of present knowledge. So likewise in the field of moral truth, it is our hope, that men in proportion as they grow more enlightened, will learn to hold their theories and their creeds more loosely, and will none the less, nay, rather all the more be devoted to the supreme end of practical righteousness to which all theories and creeds must be kept subservient.
There are two purposes then which we have in view: To secure in the moral and religious life perfect intellectual liberty, and at the same time to secure concert in action. There shall be no shackles upon the mind, no fetters imposed in early youth which the growing man or woman may feel prevented from shaking off, no barrier set up which daring thought may not transcend. And on the other hand there shall be unity of effort, the unity that comes of an end supremely prized and loved, the unity of earnest, morally aspiring persons, engaged in the conflict with moral evil.

in 1985 interview https://www.youtube.com/watch?v=11AXDT5824Y with John O'Sullivan
1980s and later

" The Moral Imperative of the Market https://mises.org/library/moral-imperative-market", in The Unfinished Agenda: Essays on the Political Economy of Government Policy in Honour of Arthur Seldon (1986)
1980s and later

1980s, First term of office (1981–1985), First Inaugural address (1981)
Context: Above all, we must realize that no arsenal or no weapon in the arsenals of the world is so formidable as the will and moral courage of free men and women. It is a weapon our adversaries in today's world do not have. It is a weapon that we as Americans do have. Let that be understood by those who practice terrorism and prey upon their neighbors.

Source: 1930s, In Praise of Idleness and Other Essays (1935), Ch. 1: In Praise of Idleness

“The security of Israel is a moral imperative for all free peoples.”
Source: See For the Record: Selected Statements 1977-1980 https://books.google.com.br/books?id=wcx4AAAAMAAJ, Weidenfeld and Nicolson, 1981.
p, 125
The Morals of Economic Irrationalism (1920)
CATHOLIC BISHOPS REJECT COMPREHENSIVE SEXUALITY EDUCATION http://radioangelus.com/catholic-bishops-reject-comprehensive-sexuality-education/ (September 30, 2019)