Common meaning:

Disliking someone from another culture.

Hidden meaning of the Equity religion: 

Systemic hate by all white people against every other culture.

Discussion:

Equity believers know that Western white culture is totally racist, therefore all white people, without exception, hate people from every other culture.

A philosophy like Liberalism deals with probabilities and evidence. A religion like Equity deals with absolutes and faith. This means it is not necessary to show any xenophobic behaviour being exhibited by white people because we can already assume that the hate exists.

Back in the real world, it is true that people have a positive bias toward those who are similar to themselves and a negative one toward those who are different. There are times, particularly during war, when this bias leads to real hate, but the majority of the time in the West, this is not occurring.

The other thing to consider is, despite what the Equity followers say, bias is not a white only trait but common to us all.