Criticising is NOT the same as being racist/discriminatory.
Religion is given TOO much respect; it is taboo to have any real conversation about relion in fear of offending. But like any ideology/political party they should be up for discussion/critique.
There is nothing racist in saying:
"Religions/ideologies which promote the subjugation of women, killing of homosexuals, killing of "infidels" (i.e. anyone who does not follow your own belief) are evil"
All three of the Abrahamic Religions: Christian, Islamic, Judaism are inherently discriminatory and racist.