Equality is to ensur that every individual has an equal opportunity , has equal rights and every human gets the same rights .
From the first glance the just treatment is the equal one , and vis-a-versa - equal treatment is just , while how it could be fair? when we treat disabled people as equal as health people, An Islamic scholar was challenging the idea that: just is equal and equal is just and he uses a discourse called “affirmative action”
The affirmative action is something that emerged in the black community in the US – and it is basically said this: It’s make no sense to see justice is equality and equality is justice .
While we have multi of diversities so the treatment should depends on where each person or group starting their race – if you want to treat us the same and equally then the same distance will be steady and will not change. The other group will be on the same distance ahead of me
When you have a group that is depressed you have to give them preferential treatment like to give them a bit more (not for ever) but until that distance is erased and that challenges the idea: social justice is equal treatment.
This fundamental mainstream understanding of human rights as shown by Donnelly : equality is essential to human rights, equal treatment is just treatment & just treatment is equal treatment .
I think it is impossible to grantee the equality for anybody in the life without accepting our diversity.