Difference between Bete Noire and Anathema

BETE NOIRE vs ANATHEMA: NOUN

A formal ecclesiastical curse accompanied by excommunication
A detested person
A formal ecclesiastical ban, curse, or excommunication.
A vehement denunciation; a curse.
One that is cursed or damned.
One that is greatly reviled, loathed, or shunned.
A person or thing held to be accursed or devoted to damnation or destruction.
Hence Any imprecation of divine punishment; a curse; an execration.
Anything devoted to religious uses.
A phrase, properly two separate words (see etymology), occurring in the following passage, where it is popularly regarded (and hence sometimes elsewhere used) as an intenser form of anathema.
Synonyms and Curse, Execration, etc. See malediction.
A ban or curse pronounced with religious solemnity by ecclesiastical authority, and accompanied by excommunication. Hence: Denunciation of anything as accursed.
An imprecation; a curse; a malediction.
Any person or thing anathematized, or cursed by ecclesiastical authority.
An expression commonly considered as a highly intensified form of anathema. Maran atha is now considered as a separate sentence, meaning, “Our Lord cometh.”
A curse or denunciation pronounced with religious solemnity by ecclesiastical authority, involving excommunication.

Factionist, Protege, Reviled, Confidante, Detractor, Ally, Erstwhile, Baiter, Bogeyman, Stormy petrel, Hardliner, Whipping boy, Firebrand, Nemesis, Anathema

Unpalatable, Totalistic, Unreformable, Axiomatic, Preferable, Averse, Anathematism, Inimical, Sacrosanct, Maranatha, Antithetical, Cursed, Curse, Abomination, Bete noire

Communalist, Young turk, Protege, Reviled, Confidante, Detractor, Ally, Erstwhile, Bogeyman, Stormy petrel, Hardliner, Whipping boy, Firebrand, Nemesis, Anathema

Unpalatable, Totalistic, Unreformable, Axiomatic, Preferable, Averse, Anathematism, Inimical, Sacrosanct, Maranatha, Antithetical, Cursed, Curse, Abomination, Bete noire

Furthermore, Nalbandian is active in the Federalist Society, and the conservative legal organization has become a a bete noire for Senate Democrats.

Gay Proselytism in a Secular Nigeria: An Anathema?
US government is actually anathema to those things.
Also, for both cities, Tarentine hegemony was anathema.
Contempt of court is anathema in a democracy.
Sure Donald Trump is anathema to black people.
For some participants, the very idea is anathema.
Seeking reality is anathema to the pious ones.
This judicial regime was anathema to most Americans.
That which has the properties of an anathema.
Decisions benefiting the individual at the cost of the community aren't anathema to Perens, they're anathema to free software.