Over 140 grassroots groups are rallying virtually Thursday night with Oprah, in a play for swing state voters.

The Rev. Dwight McKissic, a Baptist pastor from Texas who spoke on the Evangelicals for Harris call, said he saw no “moral superiority of one party over the other,” citing the GOP’s decision to “abandon a commitment to ban abortion with a constitutional amendment” and to soften its stance against same-sex marriage in its party platform.

Kamala Harris’ historic candidacy has unleashed a surge of activism among Black women, who have long been a key part of the Democratic coalition.