Disease Afflicting Muslims?

Dr. James Gibbs wrote,

The Muslims possess a living book but, sitting in their Mosques, Madrasahs and  Monasteries, they continue playing with the obsolete account of history. These five hundred thousand phantom players are responsible for sectarianism amongst the Muslims.

Let,s ponder what Allah says in the Quran....

But among people, there are those who invest their time in Hadith which is unfounded,
so as to lead those without knowledge away from the path of God,
making mockery of it (the Qur'an). For such there is a humiliating punishment
in store. [In order to defend the 'Imams' of Hadith, some commentators try
to explain away Lahwal Hadith as music. This obviously makes no linguistic
or contextual sense]    31:6

Then, lost are those (their scholars) who write the scripture with their own hands
and then claim, 'This is from God.' They traffic it for petty gains. And loss
is to them for what they write, and for the illicit profits they make thereby.' 2:79

When it is said to them, 'Do not cause disruption in the land', they assert, 'We are

but reformers, setting things right.' 2:11

Sectarianism results in Bloodshed. It is happening right in front of our eyes but we refuse to admit it.
When will we learn?????