All thinkers

Theologian · Contemporary

Robert F. Taft, SJ

1932–2018 · Comparative liturgiology (Byzantine)

Catholic Byzantine

American Jesuit, archimandrite of the Ukrainian Greek Catholic Church, professor at the Pontifical Oriental Institute.

The pre-eminent historian of the Byzantine liturgy, whose multi-volume history of the Liturgy of St. John Chrysostom, studies of the Liturgy of the Hours and “The Byzantine Rite: A Short History” established how an Eastern rite actually developed. He was a strong advocate of Eastern Catholic authenticity against latinization and of ecumenical honesty toward the Orthodox, and he played a decisive role in the 2001 Roman recognition of the Assyrian Anaphora of Addai and Mari.

Why he matters: Taught two generations of Eastern and Western Catholics that liturgy is history before it is rubric, and that the Church's two lungs must breathe from their own traditions.

Where to be careful

Combative in ecumenical polemics; his liturgical historicism and his criticisms of “uniatism” are scholarly positions, not magisterial ones.

Reading

  • The Byzantine Rite: A Short History
    Robert F. Taft, SJ · The best short introduction to how the Byzantine liturgy grew.
  • Through Their Own Eyes: Liturgy as the Byzantines Saw It
    Robert F. Taft, SJ · The liturgy from the pew, not the sanctuary.
  • The Liturgy of the Hours in East and West
    Robert F. Taft, SJ · The Divine Office across the traditions.

Documented positions

Where this thinker stands on each dispute the test covers.

Settled teaching Its center Open question Beyond teaching, not condemned Condemned error
I

God and Being · What is, and whence it is.

Can reason know that God exists? Natural theology
Fideism or agnosticism Natural theology
God's essence and His energies Essence–energies distinction
Essence–energies distinction Absolute simplicity
How should we speak of God? Apophatic (negative) way
Apophatic (negative) way Cataphatic (analogical) way
How does creation speak of God? A book of signs and vestiges
Natures studied in their own right A book of signs and vestiges
II

Faith, Reason and Truth · How we know, and whom we trust.

Faith and reason: who has the last word? Between
Rationalism Fideism
Is truth objective? Objective truth
Relativism and pragmatism Objective truth
Who interprets revelation? Living Tradition and Magisterium
Private judgment Living Tradition and Magisterium
How should Scripture be read? Critical reductionism
Critical reductionism Fundamentalist literalism
Does doctrine develop? A living development
Always the same, in the same words A living development
III

The Human Person · Soul, body, freedom and the Fall.

Is there a spiritual soul? Immortal spiritual soul
Mind is brain Immortal spiritual soul
Is the body really you? Body–soul unity
Dualism Body–soul unity
What is suffering for? Between
An evil to be relieved A share in the Cross
IV

The Moral Life · Law, virtue, conscience and the good.

What is happiness? Beatitude in God
Earthly flourishing Beatitude in God
V

Grace and Salvation · How God saves, and whom.

How are we made right with God? Infused, transforming grace
Forensic imputation Infused, transforming grace
Who can be saved? Between
Strict exclusivism Indifferentism
What is salvation for? Deification
Pardon and escape Deification
Where does your eye rest in Christ: His divinity or His humanity? The eternal Word made flesh
The eternal Word made flesh The man Jesus of Nazareth
VI

Church and Society · Authority, the state, wealth and the nation.

Church and state Between
Laicism Social kingship of Christ
Reform or tradition? Guided by tradition
Remake by reason Guided by tradition
The nation and the Church Nation does not matter
Nation or race first Nation does not matter
VII

Worship, Prayer and the Two Lungs · Liturgy, icons, the Spirit, and the See of Peter.

Liturgical development Receive and develop organically
Reconstruct and innovate Receive and develop organically
Icons and images Veneration of images
Iconoclasm Veneration of images
The way of prayer Stillness and the Jesus Prayer
Stillness and the Jesus Prayer Discursive meditation
The procession of the Holy Spirit From the Father through the Son
From the Father through the Son From the Father and the Son (Filioque)
The office of Peter Universal and immediate primacy
Conciliarism Universal and immediate primacy
What do the sacraments do? Efficacious ex opere operato
Signs only Efficacious ex opere operato
The Second Vatican Council A new beginning
Reject the Council A new beginning
When the Pope speaks Between
Resist and judge Every word binds
Holy Orders and the Church's constitution Between
A clerical Church Reformable by the people
Should the faith take the forms of each culture it enters? The Gospel in each people's own forms
One form everywhere The Gospel in each people's own forms
What are the Eastern Catholic Churches? Sister Churches with their own rights and theology
Rites of the one Roman Church Sister Churches with their own rights and theology
Contemplation or action? Between
Action: the apostolate and the works of mercy Contemplation: the one thing needful
Where does the Roman liturgy stand at its fullest: the old rite, the reformed, or both? The reformed rite alone
The old rite alone The reformed rite alone

A profile of your philosophical and theological leanings, measured against the settled teaching of the Catholic Church, East and West. It is a tool for examination and reading, not an instrument of judgment.

Ad maiorem Dei gloriam.