The deceptively named Alliance Defending Freedom advocates recriminalization of gay sex, ending same-sex marriage, and removing all legal protections for LGBT citizens. The organization has been identified as a hate group by LGBT advocates.
The Daily Beast called the highly secretive Alliance "the deep-pocketed organization [that] has led the nationwide fight to redefine ‘religious liberty’ as the right to harm others" (link here)
The group is funding the anti-LGBT bakery in Colorado that refused to make a cake for a same-sex couple. That is the Masterpiece Cakeshop case now pending before the US Supreme Court (details here).
Hopefully a LGBT rights or other advocacy group will file a Freedom of Information demand with the Department of Justice to compel release of a speech transcript and, if they refuse, bring legal action to force disclosure.