Sophianism (from Greek Σοφια "wisdom") is a heresy which has been condemned by the Russian Orthodox Church. Sophianism has roots in Wisdom Theology, nineteenth and twentieth century Russian Theology, preeminently Sergius Bulgakov through the influence of Vladimir Solovyov, and contemporary feminism. Russian Orthodox Priest Georges Florovsky and Orthodox theologian Vladimir Lossky opposed the interjection of the deity Sophia. Vladimir Lossky stated that it was a misguided uniting together of the Holy Spirit and the Virgin Mary into a single deity or hypostasis of God.
Official Pronouncements Condemning Sophianism
Decree of Moscow Patriarchate dated 24 August, 1935, No.93.
- "By our decision of 24 August, 1935, No.93 it was determined:
- i) The teaching of Professor and Archpriest S.N. Bulgakov -- which, by its peculiar and arbitrary (Sophian) interpretation, often distorts the dogmas of the Orthodox faith, which in some of its points directly repeats false teachings already condemned by conciliar decisions of the Church, and the possible deductions resulting from which could even prove dangerous to spiritual life -- this teaching is to be recognized as alien to the Holy Orthodox Church of Christ, and all its faithful servants and children are to be cautioned against an acceptance of this teaching.
- ii) Those Orthodox Reverend Archpastors, clergy and laity who have indiscreetly embraced Bulgakov's teaching and who have promoted it in their preaching and works, either written or printed, are to be called upon to correct the errors committed and to be steadfastly faithful to "sound teaching"."
Decision of the Bishops' Council of the Russian Orthodox Church Abroad of the 17/30 October 1935 concerning the new teaching of Archpriest Sergei Bulgakov on Sophia, the Wisdom of God:
"i) To recognize the teaching of Archpriest Sergei Bulgakov on Sophia the Wisdom of God as heretical.
ii) To inform Metropolitan Evlogy of this Decision of the Council and to request that he admonish Archpriest Bulgakov with the intention of prompting him to publicly renounce his heretical teaching concerning Sophia and to make a report about the consequences of such admonition to the Synod of Bishops of the Russian Orthodox Church Abroad.
iii) In the event that Archpriest Bulgakov does not repent, the present Decision of the Council which condemns the heresy of Sophianism is to be made known to all Autocephalous Churches." 
- Sergei Bulgakov, Sophia, the Wisdom of God: An Outline of Sophiology (Library of Russian Philosophy), Lindisfarne Books, 1993. (ISBN-10: 0940262606, ISBN-13: 978-0940262607)
- Vladimir Lossky The Mystical Theology of the Eastern Church, SVS Press, 1997. (ISBN 0-913836-31-1) James Clarke & Co Ltd, 1991. (ISBN 0-227-67919-9)
- Oleg A. Donskikh, ‘Cultural roots of Russian Sophiology’, Sophia, 34(2), 1995, pp38-57
- Brenda Meehan, ‘Wisdom/Sophia, Russian identity, and Western feminist theology’, Cross Currents, 46(2), 1996, pp149-168
- Thomas Schipflinger, Sophia-Maria (in German: 1988; English translation: York Beach, ME: Samuel Wiser, 1998) ISBN 1578630223
- Mikhail Sergeev, Sophiology in Russian Orthodoxy: Solov’ev, Bulgakov, Losskii, Berdiaev (Edwin Mellen Press, 2007) ISBN 0773456090 and ISBN 9780773456099, 248 pages