Convening at the call of Kaufmann Kohler of New York, Reform rabbis from around the United States met from November 16 through November 19, 1885 with Isaac Mayer Wise presiding. The meeting was declared the continuation of the Philadelphia Conference of 1869, which was the continuation of the German Conference of 1841 to 1846. The rabbis adopted the following seminal text:

1. We recognize in every religion an attempt to grasp the Infinite, and in every mode, source or book of revelation held sacred in any religious system the consciousness of the indwelling of God in man. We hold that Judaism presents the highest conception of the God-idea as taught in our Holy Scriptures and developed and spiritualized by the Jewish teachers, in accordance with the moral and philosophical progress of their respective ages. We maintain that Judaism preserved and defended midst continual struggles and trials and under enforced isolation, this God-idea as the central religious truth for the human race.
2. We recognize in the Bible the record of the consecration of the Jewish people to its mission as the priest of the one God, and value it as the most potent instrument of religious and moral instruction. We hold that the modern discoveries of scientific researches in the domain of nature and history are not antagonistic to the doctrines of Judaism, the Bible reflecting the primitive ideas of its own age, and at times clothing its conception of divine Providence and Justice dealing with men in miraculous narratives.
3. We recognize in the Mosaic legislation a system of training the Jewish people for its mission during its national life in Palestine, and today we accept as binding only its moral laws, and maintain only such ceremonies as elevate and sanctify our lives, but reject al such as are not adapted to the views and habits of modern civilization.
4. We hold that all such Mosaic and rabbinical laws as regulate diet, priestly purity, and dress originated in ages and under the influence of ideas entirely foreign to our present mental and spiritual state. They fail to impress the modern Jew with a spirit of priestly holiness; their observance in our days is apt rather to obstruct than to further modern spiritual elevation.
5. We recognize, in the modern era of universal culture of heart and intellect, the approaching of the realization of Israel s great Messianic hope for the establishment of the kingdom of truth, justice, and peace among all men. We consider ourselves no longer a nation, but a religious community, and therefore expect neither a return to Palestine, nor a sacrificial worship under the sons of Aaron, nor the restoration of any of the laws concerning the Jewish state.
6. We recognize in Judaism a progressive religion, ever striving to be in accord with the postulates of reason. We are convinced of the utmost necessity of preserving the historical identity with our great past.. Christianity and Islam, being daughter religions of Judaism, we appreciate their providential mission, to aid in the spreading of monotheistic and moral truth. We acknowledge that the spirit of broad humanity of our age is our ally in the fulfillment of our mission, and therefore we extend the hand of fellowship to all who cooperate with us in the establishment of the reign of truth and righteousness among men.
7. We reassert the doctrine of Judaism that the soul is immortal, grounding the belief on the divine nature of human spirit, which forever finds bliss in righteousness and misery in wickedness. We reject as ideas not rooted in Judaism, the beliefs both in bodily resurrection and in Gehenna and Eden (Hell and Paradise) as abodes for everlasting punishment and reward.
8. In full accordance with the spirit of the Mosaic legislation, which strives to regulate the relations between rich and poor, we deem it our duty to participate in the great task of modern times, to solve, on the basis of justice and righteousness, the problems presented by the contrasts and evils of the present organization of society.

A Statement of Principles for Reform Judaism
Adopted at the 1999 Pittsburgh Convention
Central Conference of American Rabbis
May 1999 - Sivan 5759

Preamble

On three occasions during the last century and a half, the Reform rabbinate has adopted comprehensive statements to help guide the thought and practice of our movement. In 1885, fifteen rabbis issued the Pittsburgh Platform, a set of guidelines that defined Reform Judaism for the next fifty years. A revised statement of principles, the Columbus Platform, was adopted by the Central Conference of American Rabbis in 1937. A third set of rabbinic guidelines, the Centenary Perspective, appeared in 1976 on the occasion of the centenary of the Union of American Hebrew Congregations and the Hebrew Union College-Jewish Institute of Religion. Today, when so many individuals are striving for religious meaning, moral purpose and a sense of community, we believe it is our obligation as rabbis once again to state a set of principles that define Reform Judaism in our own time.
Throughout our history, we Jews have remained firmly rooted in Jewish tradition, even as we have learned much from our encounters with other cultures. The great contribution of Reform Judaism is that it has enabled the Jewish people to introduce innovation while preserving tradition, to embrace diversity while asserting commonality, to affirm beliefs without rejecting those who doubt, and to bring faith to sacred texts without sacrificing critical scholarship.
This "Statement of Principles" affirms the central tenets of Judaism - God, Torah and Israel - even as it acknowledges the diversity of Reform Jewish beliefs and practices. It also invites all Reform Jews to engage in a dialogue with the sources of our tradition, responding out of our knowledge, our experience and our faith. Thus we hope to transform our lives through kedushah, holiness.

God

We affirm the reality and oneness of God, even as we may differ in our understanding of the Divine presence.
We affirm that the Jewish people is bound to God by an eternal (b'rit), covenant, as reflected in our varied understandings of Creation, Revelation and Redemption.
We affirm that every human being is created b'tzelem Elohim, in the image of God, and that therefore every human life is sacred.
We regard with reverence all of God's creation and recognize our human responsibility for its preservation and protection.
We encounter God's presence in moments of awe and wonder, in acts of justice and compassion, in loving relationships and in the experiences of everyday life.
We respond to God daily: through public and private prayer, through study and through the performance of other mitzvot, sacred obligations -- bein adam la Makom, to God, and bein adam la-chaveiro, to other human beings.
We strive for a faith that fortifies us through the vicissitudes of our lives -- illness and healing, transgression and repentance, bereavement and consolation, despair and hope.
We continue to have faith that, in spite of the unspeakable evils committed against our people and the sufferings endured by others, the partnership of God and humanity will ultimately prevail.
We trust in our tradition's promise that, although God created us as finite beings, the spirit within us is eternal.
In all these ways and more, God gives meaning and purpose to our lives.

Torah

We affirm that Torah is the foundation of Jewish life.
We cherish the truths revealed in Torah, God's ongoing revelation to our people and the record of our people's ongoing relationship with God.
We affirm that Torah is a manifestation of ahavat olam, God's eternal love for the Jewish people and for all humanity.
We affirm the importance of studying Hebrew, the language of Torah and Jewish liturgy, that we may draw closer to our people's sacred texts.
We are called by Torah to lifelong study in the home, in the synagogue and in every place where Jews gather to learn and teach. Through Torah study we are called to mitzvot, the means by which we make our lives holy.
We are committed to the ongoing study of the whole array of mitzvot and to the fulfillment of those that address us as individuals and as a community. Some of these mitzvot, sacred obligations, have long been observed by Reform Jews; others, both ancient and modern, demand renewed attention as the result of the unique context of our own times.
We bring Torah into the world when we seek to sanctify the times and places of our lives through regular home and congregational observance. Shabbat calls us to bring the highest moral values to our daily labor and to culminate the workweek with kedushah, holiness, menuchah, rest and oneg, joy. The High Holy Days call us to account for our deeds. The Festivals enable us to celebrate with joy our people's religious journey in the context of the changing seasons. The days of remembrance remind us of the tragedies and the triumphs that have shaped our people's historical experience both in ancient and modern times. And we mark the milestones of our personal journeys with traditional and creative rites that reveal the holiness in each stage of life.
We bring Torah into the world when we strive to fulfill the highest ethical mandates in our relationships with others and with all of God's creation. Partners with God in tikkun olam, repairing the world, we are called to help bring nearer the messianic age. We seek dialogue and joint action with people of other faiths in the hope that together we can bring peace, freedom and justice to our world. We are obligated to pursue tzedek, justice and righteousness, and to narrow the gap between the affluent and the poor, to act against discrimination and oppression, to pursue peace, to welcome the stranger, to protect the earth's biodiversity and natural resources, and to redeem those in physical, economic and spiritual bondage. In so doing, we reaffirm social action and social justice as a central prophetic focus of traditional Reform Jewish belief and practice. We affirm the mitzvah of (tzedakah), setting aside portions of our earnings and our time to provide for those in need. These acts bring us closer to fulfilling the prophetic call to translate the words of Torah into the works of our hands.
In all these ways and more, Torah gives meaning and purpose to our lives.

Israel

We are Israel, a people aspiring to holiness, singled out through our ancient covenant and our unique history among the nations to be witnesses to God's presence. We are linked by that covenant and that history to all Jews in every age and place.
We are committed to the mitzvah of ahavat Yisrael, love for the Jewish people, and to k'lal Yisrael, the entirety of the community of Israel. Recognizing that kol Yisrael arevim zeh ba-zeh, all Jews are responsible for one another, we reach out to all Jews across ideological and geographical boundaries.
We embrace religious and cultural pluralism as an expression of the vitality of Jewish communal life in Israel and the Diaspora.
We pledge to fulfill Reform Judaism's historic commitment to the complete equality of women and men in Jewish life.
We are an inclusive community, opening doors to Jewish life to people of all ages, to varied kinds of families, to all regardless of their sexual orientation, to gerim, those who have converted to Judaism, and to all individuals and families, including the intermarried, who strive to create a Jewish home.
We believe that we must not only open doors for those ready to enter our faith, but also to actively encourage those who are seeking a spiritual home to find it in Judaism.
We are committed to strengthening the people Israel by supporting individuals and families in the creation of homes rich in Jewish learning and observance.
We are committed to strengthening the people Israel by making the synagogue central to Jewish communal life, so that it may elevate the spiritual, intellectual and cultural quality of our lives.
We are committed to Medinat Yisrael, the State of Israel, and rejoice in its accomplishments. We affirm the unique qualities of living in Eretz Yisrael, the land of Israel, and encourage aliyah, immigration to Israel.
We are committed to a vision of the State of Israel that promotes full civil, human and religious rights for all its inhabitants and that strives for a lasting peace between Israel and its neighbors.
We are committed to promoting and strengthening Progressive Judaism in Israel, which will enrich the spiritual life of the Jewish state and its people.
We affirm that both Israeli and Diaspora Jewry should remain vibrant and interdependent communities. As we urge Jews who reside outside Israel to learn Hebrew as a living language and to make periodic visits to Israel in order to study and to deepen their relationship to the Land and its people, so do we affirm that Israeli Jews have much to learn from the religious life of Diaspora Jewish communities.
We are committed to furthering Progressive Judaism throughout the world as a meaningful religious way of life for the Jewish people.
In all these ways and more, Israel gives meaning and purpose to our lives.
Baruch she-amar ve-haya ha-olam.
Praised be the One through whose word all things came to be.
May our words find expression in holy actions.
May they raise us up to a life of meaning devoted to God's service
And to the redemption of our world.

Source: http://www.ccarnet.org/platforms/principles.html
Copyright © 2000, Central Conference of American Rabbis