For some religious sects it is but for some others the trinity theory is not Scriptural only a concept out of the mind of men.
heresy is the denial of the teachings of the church
It is simply called heresy which means denying the teaching of the church which is the truth.An answer in a word:excommunication
Heresy is a crime against the Christian church. Someone who commits a heresy is a heretic.
Everyday symbols for the Trinity are usually avoided in Christianity because God's existence in a Triune state is so radically different from the way we exist as humans. Anything that could be used as a symbol of Trinity - for example the three phases of water, existing as water, steam and ice but yet always remaining water in the chemical sense - usually degrades into some form of heresy or degrades our concept of the Trinity to such a degree that it may be considered idol worship. This example, for instance, is Modalism, a heresy. There is also a very traditional chart used in many churches (even from the Middle Ages) that tries to depict what the Trinity is like. It is often called "the shield of the Holy Trinity" or something to that effect. This, at least, is generally accepted by theologians, and does not lead into the heart of tritheistic and modalistic heresies like the popular clover (three leaves), egg (three parts), or water (three phases) images.
Heresy in Finnish is harhaoppi.
He is still denying the murder.There was no denying his unfaithfulness now. The private detective was a good investment.
Dark Heresy was created in 1989.
Dark Heresy ended in 1996.
Heresy - album - was created in 1990.
Divine Heresy was created in 2006.
i am denying your offer
I am denying your loan application. He was denying that he had a drug problem.