Sorry to come to this late. This was an unbelievably horrible atrocity that shocked many people in all Sri Lankan communities as we never thought that this kind of extremist cell could exist within the Sri Lankan Muslim community. Especially as the ringleaders seemed to be from a wealthy prominent, politically-connected Sri Lankan Muslim family.
The Muslim community in Sri Lanka had not previously been perceived as containing violent elements, especially as over the past few years they had not retaliated with violence when they had been victims of several attacks from members of the ultra-nationalist Sinahala Buddhist organisation, Bodu Bala Sena, that believes the Sinhalese people and the Buddhist religion (the majority community and religion in Sri Lanka) is under threat from the other communities in Sri Lanka. So it was especially shocking that such a murderous family had been part of an ISIS or ISIS-inspired cell embedded in Sri Lanka.
The hotel attacks killed people from all communities, including the Muslim community. My family and I have been to all the hotels either for meals or have stayed there.
Regarding the church attacks, The Sri Lankan Christian leaders were great in being quick to warn people against holding the entire Sri Lankan Muslim community responsible for the actions of a few terrorists, and appealing for calm and unity. The Sri Lankan Muslim community leaders met the Archbishop of Colombo the next day, and expressed condolences and called for the perpetrators to be severely punished.
Unfortunately, retaliatory attacks and mob violence by Sinhalese Buddhists, incited by radical Buddhist monks, against mosques and Muslim businesses did occur and resulted in curfews and suspension of all social media in parts of Sri Lanka. Though phone footage showed police and army not intervening while Muslim houses and businesses were set alight by mobs.
Firebrand Buddhist monks in Sri Lanka had previously been considered untouchable by the police despite inciting violent mob attacks, so what is good news is that a monk has finally been arrested and imprisoned.
https://www.scmp.com/week-asia/politics/article/2152088/buddhist-extremism-monk-gnanasaras-jailing-sign-sri-lankanThe situation is quite tense. Prof Rohan Gunaratna (a Sinhalese Buddhist) gave a speech on 19 May about the IS network in Sri Lanka, the IS network in the region and what institutions and people can do in response to this kind of extremism. He suggested that recruitment networks were family and radical imams recruiting from their congregation, and that IS recruit over the internet and therefore reach across a cross-section of society - poor, rich, educated and non-educated. He argues that education does not make people immune to IS ideology and that IS ideology is distinct from mainstream Muslim beliefs. He goes on to give examples of extremists in other religions, and he claims religious extremism is a product of unregulated religious institutions and unfettered religious freedom.
https://youtu.be/lvSaRpYlbSk