@314d1
You asked for a religious scientist in the last hundred years. Einstein was a Jew.
Was. When he grew up, he became an atheist.
I believe in Spinoza's God who reveals himself in the orderly harmony of what exists, not in a God who concerns himself with the fates and actions of human beings.
-- Albert Einstein, following his wife's advice in responding to Rabbi Herbert Goldstein of the International Synagogue in New York, who had sent Einstein a cablegram bluntly demanding "Do you believe in God?" Quoted from and citation notes derived from Victor J Stenger, Has Science Found God? (draft: 2001), chapter 3.
The word god is for me nothing more than the expression and product of human weaknesses, the Bible a collection of honourable, but still primitive legends which are nevertheless pretty childish. No interpretation no matter how subtle can (for me) change this.
-- Albert Einstein, in a letter responding to philosopher Eric Gutkind, who had sent him a copy of his book Choose Life: The Biblical Call to Revolt; quoted from James Randerson, "Childish Superstition: Einstein's Letter Makes View of Religion Relatively Clear: Scientist's Reply to Sell for up to £8,000, and Stoke Debate over His Beliefs" The Guardian, (13 May 2008)
For me the Jewish religion like all others is an incarnation of the most childish superstitions. And the Jewish people to whom I gladly belong and with whose mentality I have a deep affinity have no different quality for me than all other people. As far as my experience goes, they are no better than other human groups, although they are protected from the worst cancers by a lack of power. Otherwise I cannot see anything "chosen" about them.
-- Albert Einstein, in a letter responding to philosopher Eric Gutkind, who had sent him a copy of his book Choose Life: The Biblical Call to Revolt; quoted from James Randerson, "Childish Superstition: Einstein's Letter Makes View of Religion Relatively Clear: Scientist's Reply to Sell for up to £8,000, and Stoke Debate over His Beliefs" The Guardian, (13 May 2008)
Strange is our situation here on Earth. Each of us comes for a short visit, not knowing why, yet sometimes seeming to divine a purpose. From the standpoint of daily life, however, there is one thing we do know: that man is here for the sake of other men -- above all for those upon whose smiles and well-being our own happiness depends.
-- Albert Einstein, quoted from James A Haught, ed, 2000 Years of Disbelief, p. 241
I cannot imagine a God who rewards and punishes the objects of his creation, whose purposes are modeled after our own -- a God, in short, who is but a reflection of human frailty. Neither can I believe that the individual survives the death of his body, although feeble souls harbor such thoughts through fear or ridiculous egotisms.
-- Albert Einstein, obituary in New York Times, 19 April 1955, quoted from James A Haught, "Breaking the Last Taboo" (1996)
However we select from nature a complex [of phenomena] using the criterion of simplicity, in no case will its theoretical treatment turn out to be forever appropriate (sufficient).... I do not doubt that the day will come when [general relativity], too, will have to yield to another one, for reasons which at present we do not yet surmise. I believe that this process of deepening theory has no limits.
-- Albert Einstein, acknowledging that all claims to knowledge are de facto subject to revision upon presentation of newer, better evidence, quoted from Victor J Stenger, Physics and Psychics
I do not believe in immortality of the individual, and I consider ethics to be an exclusively human concern with no superhuman authority behind it.
-- Albert Einstein, 1954, from Albert Einstein: The Human Side, edited by Helen Dukas and Banesh Hoffman, Princeton University Press
[Excerpt]
A man's ethical behavior should be based effectually on sympathy, education, and social ties and needs; no religious basis is necessary. Man would indeed be in a poor way if he had to be restrained by fear of punishment and hope of reward after death.
-- Albert Einstein, "Religion and Science," New York Times Magazine, 9 November 1930
[Passage]
It seems to me that the idea of a personal God is an anthropological concept which I cannot take seriously. I also cannot imagine some will or goal outside the human sphere.... Science has been charged with undermining morality, but the charge is unjust. A man's ethical behavior should be based effectually on sympathy, education, and social ties and needs; no religious basis is necessary. Man would indeed be in a poor way if he had to be restrained by fear of punishment and hope of reward after death.
-- Albert Einstein, "Religion and Science," New York Times Magazine, 9 November 1930
It was the experience of mystery -- even if mixed with fear -- that engendered religion.
-- Albert Einstein (attributed: source unknown)
Scientific research is based on the idea that everything that takes place is determined by laws of nature, and therefore this holds for the action of people. For this reason, a research scientist will hardly be inclined to believe that events could be influenced by a prayer, i.e. by a wish addressed to a Supernatural Being.
-- Albert Einstein, 1936, responding to a child who wrote and asked if scientists pray. Source: Albert Einstein: The Human Side, Edited by Helen Dukas and Banesh Hoffmann
I cannot conceive of a personal God who would directly influence the actions of individuals, or would directly sit in judgment on creatures of his own creation. I cannot do this in spite of the fact that mechanistic causality has, to a certain extent, been placed in doubt by modern science. [He was speaking of Quantum Mechanics and the breaking down of determinism.] My religiosity consists in a humble admiration of the infinitely superior spirit that reveals itself in the little that we, with our weak and transitory understanding, can comprehend of reality. Morality is of the highest importance -- but for us, not for God.
-- Albert Einstein, from Albert Einstein: The Human Side, edited by Helen Dukas and Banesh Hoffman, Princeton University Press
I cannot conceive of a God who rewards and punishes his creatures, or has a will of the kind that we experience in ourselves. Neither can I nor would I want to conceive of an individual that survives his physical death; let feeble souls, from fear or absurd egoism, cherish such thoughts. I am satisfied with the mystery of the eternity of life and with the awareness and a glimpse of the marvelous structure of the existing world, together with the devoted striving to comprehend a portion, be it ever so tiny, of the Reason that manifests itself in nature.
-- Albert Einstein, The World as I See It
I am convinced that some political and social activities and practices of the Catholic organizations are detrimental and even dangerous for the community as a whole, here and everywhere. I mention here only the fight against birth control at a time when overpopulation in various countries has become a serious threat to the health of people and a grave obstacle to any attempt to organize peace on this planet.
-- Albert Einstein, letter, 1954
It was, of course, a lie what you read about my religious convictions(Bold added by me), a lie which is being systematically repeated. I do not believe in a personal God and I have never denied this but have expressed it clearly. If something is in me which can be called religious then it is the unbounded admiration for the structure of the world so far as our science can reveal it.
-- Albert Einstein, 1954, from Albert Einstein: The Human Side, edited by Helen Dukas and Banesh Hoffman, Princeton University Press
I assume I may be able to find a few more, but it is clear Eisenstein was not Jewish while he was a scientist.