Orthodox Monks Don’t Experience Rigor Mortis?

“A Monk’s Funeral: 30 hrs after death, the corpse retains its flexibility” [Athonite Moments, p. 200]
Pilgrims to Geronda Ephraim’s monasteries are taught about a “Miracle exclusive to Orthodoxy”—i.e., monks do not experience rigor mortis when they die. Typical of the other “exclusive miracles” which are taught at the monasteries, this one also has some grey areas. Depending on the monastic giving the sermon, it is either all orthodox monastics throughout the world, or just Athonite monastics. In some cases, the monastic giving the sermon will grab the book Athonite Moments and show the pilgrims a photograph of a monk being lowered into a grave with signs of flexibility and no rigor mortis.

Of course, if you question the monastic giving the sermon, they only have a cursory understanding of what rigor mortis is—which usually amounts to “all corpses are stiff after they die and any flexibility in a corpse is scientifically impossible.” What “proof” do they offer to validate their erroneous understanding of corpses, decomposition and rigor mortis?  A photograph from a book and their “authority” validates this “scientifically impossible” phenomenon.

“Black, white, red: An atmosphere of mournful quietness” [Athonite Moments, p. 201]
Similar to their erroneous claim of Persistent Frontal Suture being an “exclusive orthodox miracle,” the claim that a corpse without rigor mortis is an “exclusive orthodox miracle” is also scientifically and biologically erroneous. In both cases, “science is not needed to validate these miracles” because they are an Athonite oral tradition and “monks who speak to God know more than a worldly scientist.” Science is not always rejected by the monastics—if science validates something in orthodoxy, or if science cannot explain phenomenon which for the monastics validates a divine origin, then it is accepted. When science conflicts with orthodoxy, then it is dismissed as idle, vain, worldly knowledge that is incompatible with spiritual knowledge.


First of all, rigor mortis is easily “broken” by bending and moving the joints about. A common question people have for morticians is whether they need to break a corpse’s legs if the body doesn’t fit into the coffin properly. The answer is, of course, no. The legs bend quite easily even after death.

''Remember the day of death, but also the day of resurrection & judgment'' [Athonite Moments, p. 201]
”Remember the day of death, but also the day of resurrection & judgment” [Athonite Moments, p. 201]
Second of all, rigor mortis is basically a stiffening of the limbs. The joints become difficult to bend, but this does not happen with all bodies. There is a technique morticians use to get rid of it called “breaking the rigor mortise.” Basically, you bend the limbs back and forth a few times and the joints will loosen up. This “breaks” the stiffness and the body is back to normal.

The Athonite monks are aware of corpse manipulation because some of them have stated that Fr. Seraphim Rose’s corpse was manipulated by his disciples to smile, etc., to give the appearance that he had a saintly death.




Rigor Mortis is the stiffening of the body after death because of a loss of Adenosine Triphosphate (ATP) from the body’s muscles. ATP is the substance that allows energy to flow to the muscles and help them work and without this the muscles become stiff and inflexible.

Rigor Mortis begins throughout the body at the same time but the body’s smaller muscles – such as those in the face, neck, arms and shoulders – are affected first and then the subsequent muscles throughout the rest of the body; those which are larger in size, are affected later.

gerontissa efpraxia

Rigor normally appears within the body around two hours after the deceased has passed away with – as we have already mentioned – the facial and upper neck and shoulder muscles first to visibly suffer from its effects. Many Scenes of Crime Officers (SOCO) have reported that upon discovering the deceased that their face might have taken on what looks to be a grimace; this is because the facial muscles have contracted as ATP drains from them.

Once the contracting of all the body’s muscles has taken place this state of Rigor – technically referred to as the Rigid Stage – normally lasts anywhere from eight to twelve hours after which time the body is completely stiff; this fixed state can last up to another eighteen hours.

Contrary to common perception the process of Rigor Mortis actually does reverse and the body returns to a flaccid state; the muscles losing their tightness in the reverse of how they gained it: i.e.: those larger muscles that contracted last will lose their stiffness first and return to their pre-Rigor condition.



Rigor mortis can be used to help estimate time of death. The onset of rigor mortis may range from 10 minutes to several hours, depending on factors including temperature (rapid cooling of a body can inhibit rigor mortis, but it occurs upon thawing). Maximum stiffness is reached around 12-24 hours post mortem. Facial muscles are affected first, with the rigor then spreading to other parts of the body. The joints are stiff for 1-3 days, but after this time general tissue decay and leaking of lysosomal intracellular digestive enzymes will cause the muscles to relax.

A Funeral Procession, Filotheou Monastery, Mt. Athos
A Funeral Procession, Filotheou Monastery, Mt. Athos

During rigor mortis, another process called autolysis takes place. This is the self-digestion of the body’s cells. The walls of the cells give way, and their contents flow out. Rigor mortis ends not because the muscles relax, but because autolysis takes over. The muscles break down and become soft on their way to further decomposition.

Thus, contrary to the misconceptions disseminated by the monastics, the flexibility witnessed in some monastic corpses during their funeral—which occur 24-48+ hours after their repose—is not “a scientifically impossible miracle which scientists cannot explain.” Rather, it is a natural process that is quite common and has been observed in corpses throughout the world, both orthodox and non-orthodox, lay people and monastics. Once again, the monastics misrepresent a natural phenomenon as an “exclusive miracle to Orthodoxy.” As stated above, in Greek-American orthodox monasteries, the “secular sciences” are generally not considered a “valid” source of information when it comes to understanding or interpreting natural phenomena and processes.


Schema Monk Constantine Cavranos
Schema Monk Constantine Cavranos

The monastic funerals here in North America are unlike those in Mount Athos: the body is not flung into a hole, but rather it is placed in a coffin and lowered into the hole. Thus, there isn’t much contact with the body before burial other than the last kiss. So witnessing such “miracles” of corpses without rigor mortis here is uncommon. Of course, if the superior tells the monastics that the body is warm and without rigor mortis, then they will believe it is so, and will also transmit this “miracle” to the pilgrims who visit.


Each monastery has its own process of preparing the body for burial, again giving opportunity for manipulation. The body is then placed in the middle of the Church, usually under the polyeleos, and the monastics have to read the entire Psalter continually until the next day. Then the funeral service occurs in the church ending with the procession to burial. Depending on time and circumstance, this process can take from 24-36 hours or more. Thus, photographs of monks without rigor mortis after such a time period cannot be considered a “miracle exclusive to orthodoxy” as this can happen to any corpse; i.e. the natural return to the pre-rigor condition.

Schema Monk Constantine Cavarnos' funeral procession at St. Anthony's Monastery
Schema Monk Constantine Cavarnos’ funeral procession at St. Anthony’s Monastery

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