“This dialectical structure must be understood in terms of a dynamic process of communication.”
Source: Dynamics Of Theology, Chapter Nine, The Structure of Interpretation, p. 178
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Roger Haight 21
American theologian 1936Related quotes

hence one actually or potentially open
Source: Introduction to Systems Philosophy (1972), p. 38.
Ridgeway (2013) Meet the 2013 ASA President: Cecilia Ridgeway http://www.asanet.org/cecilia-ridgeway. 2013

Materialism and Empirio-Criticism (1908)

Kennedy's "focus on a more practical, more attainable peace, based not on a sudden revolution in human nature but on a gradual evolution of human institutions." was quoted by Barack Obama in his Nobel Prize acceptance speech.
1963, American University speech
Context: I am not referring to the absolute, infinite concept of peace and good will of which some fantasies and fanatics dream. I do not deny the value of hopes and dreams but we merely invite discouragement and incredulity by making that our only and immediate goal. Let us focus instead on a more practical, more attainable peace — based not on a sudden revolution in human nature but on a gradual evolution in human institutions — on a series of concrete actions and effective agreements which are in the interest of all concerned. There is no single, simple key to this peace — no grand or magic formula to be adopted by one or two powers. Genuine peace must be the product of many nations, the sum of many acts. It must be dynamic, not static, changing to meet the challenge of each new generation. For peace is a process — a way of solving problems.
The Child from the Sea (1970), Book 2, Chapter 1.5