I have written a few articles on  Shiva Linga in Mecca OM is 786,

Muslims Worship Shiv Lingam At Mecca Masjid Al Haraam Says Islamic Site,

Prophets Uncle wrote Siva Sthuthi, A Prayer On Lord Shiva,

Sapthapathi of the Marriage ceremony of the Hindus and Navagrahas in Arabia,

Aravasthan is Arabia and some more articles.

The Prophet, after signing a treaty with tribes the Medina Treaty, stormed Mecca and destroyed 360 Idols housed there.

There is Kaaba Stone which is believed to have been of Abrahamic times.

People are not permitted to take videos or  photographs of the inside of the room.

The room seems to contain an Idol, the worship of which is prohibited in Islam.

Now let us see what a a surreptitiously taken video and an article  in a web site run by Pakistani Defense Think Tank say.

Video is below.

One can see an Idol resembling Shiv Linga there.

And watch the Video, and look at the clock for the time of opening the Room.

5.20 to 5.45!

Shivas Pradosha Time!

The article from Pakistan Defense Thin Tank Site.

‘Arabia is an abbreviation. The original word even today
is Arbasthan. It originates in Arvasthan. As observed earlier
Sanskrit “V” changes into “B”. Arva in Sanskrit means a horse.
Arvasthan signifies a land of horses, and as we all know Arabia
is famous for its horses.

In the 6th and 7th centuries A.D. a wave of effecting a
complete break with the past spread over West Asia. All links
with the past were broken, images smashed, scriptures des-
troyed, education discontinued and the entire West Asian
region took a plunge in abyssmal ignorance which lasted for
centuries thereafter and perhaps persists to a certain extent
even today because if in the whole world modern scientific and
educational developments find stubborn and entrenched resis-
tance anywhere it is in the West Asian countries. It is said
that the late Saudi Arabia ruler could not permit a radio
broadcasting station opened in his own capital because of
oposition from his Maulavis. He then resorted to a stratagem.
Once while he had his council of Maulavis in attendance he had
a radio set switched on to a program of Koranic recitation
broadcast from a small transmitting station set up earlier
without much ado. The Maulavis were delighted, so goes the
report, to hear the word of Allah coming to them as if from
nowhere. The king told them that what objections could they
have to a mechanism which broadcast the word of Allah. The
Maulavis agreed and the small radio broadcasting project was
at last ratified.

According to Encyclopaedia Britannica and Encyclø-
paedia Islamia the Arabs are ignorant of their own history of
the pre-Muslim era. By a strange euphemism they call it a
period of ignorance and darkness. Probably no other country
in the world has deliberately written off a 2,500 year period of
their own history by systematically stamping out and snapping
all links with the past. They have wiped the memories of pre-
Muslim era off their minds. So while they chose to remain
ignorant of their past ironically enough it is they who dub the
pre-Muslim era as a period of ignorance.

Fortunately we can still trace the history of that pre-
Islamic Arabia. It is a well known adage that there is no such
thing as foolproof destruction of all evidence. The pre-Islamic
history of Arabia is the story of Indian Kshatriyas over that
land, with the people following the Vedic way of life.

In our attempt to reconstruct the story of pre-Islamic
Arabia we begin with the name of the country itself. As
explained earlier the name is fully Sanskrit. Its central
pilgrim centre, Mecca is also a Sanskrit name. Makha in
Sanskrit signifies a sacrificial fire. Since Vedic fire worship
was prevalent all over West Asia in pre-Islamic days Makha
signifies the place which had an important shrine of fire
worship.

Coinciding with the annual pilgrimage of huge bazaar
used to spring up in Makha i.e. Mecca since times immemorial.
The annual pilgrimage of Muslims to Mecca is not at all an
innovation but a continuation of the ancient pilgrimage. This
fact is mentioned in encyclopedias.

VIKRAMADITYA

Evidence is now available that the whole of Arabia was
part of the great Indian King Vikramaditya’s vast empire. The
extent of Vikramaditya’s empire is one of the main reasons for
his world wide fame. Incidentally this also explains many
intriguing features about Arabia. It could be that
Vikramaditya himself had this peninsula named Arvasthan if
he was the first Indian monarch to capture it and bring it
under his sway

Citation and references source.

http://defence.pk/threads/exclusive-was-pre-islamic-arabia-hindu-nation-un-told-arabian-tales.265608/