orthodoxy

The quality or state of being orthodox.

Orthodox practice, custom, or belief.

The beliefs and practices of the Eastern Orthodox Church.

Orthodox Judaism.

The character of being orthodox; correctness of opinion; soundness of doctrine, especially in theology; specifically, in theology, conformity to the faith of the Church Catholic, as represented in its primitive ecumenical creeds, or to the Greek Church, called Orthodox.

Soundness of faith; a belief in the doctrines taught in the Scriptures, or in some established standard of faith; — opposed to heterodoxy or to heresy.

Consonance to genuine Scriptural doctrines; — said of moral doctrines and beliefs.

By extension, said of any generally accepted doctrine or belief; the orthodox practice or belief.

Correctness in doctrine and belief.