Estrangement between groups?

I was imagining two groups of people estranged from each other. Now I see several groups, and some people working alone or in pairs. Now I see the support groups as accessories. The cruelty and estrangement are not caused by the groups. People continue to be cruel because they allow themselves to be cruel. People continue to be estranged because they allow themselves to be estranged. People allow themselves to be cruel, or estranged, because they put other interests ahead of Baha'u'llah's.