Texas Sen. Ted Cruz’s father, Rafael Cruz, spoke at a press conference in Plano, Texas, today on behalf of an effort to repeal that city’s LGBT-inclusive nondiscrimination ordinance. Soon after Plano’s city council approved the ordinance last month, a new group sprung up to oppose it, apparently coordinated by Houston pastor Dave Welch, who also led the opposition to a similar ordinance in his city.

Welch and his allies are hoping to gather enough signatures to either force the council to repeal the ordinance or to put repeal on the ballot.

The Plano-based Liberty Institute, which said that it will file a lawsuit against the measure, organized today’s press conference with a number of area pastors. Cruz’s participation was not announced in advance, but a reporter who was present posted to Twitter a photo of him speaking:

“We have2 stop hidng behnd our pulpits! Ppl of faith must snd clear msg against this ordinance!” #Plano #EqlRtsOrd pic.twitter.com/TljSv8ZPSV — Dionne Anglin (@DAnglinFox4) January 7, 2015

The elder Cruz has been active in the effort to repeal a nondiscrimination ordinance in San Antonio, falsely claiming that the law allows pastors to be fined for preaching from the Bible.

We’ll update this post with video of Cruz’s speech when it becomes available.

UPDATE: The Plano group, Plano Citizens United, has posted an excerpt from Cruz’s speech in which he urged his supporters to run for office and oust “wicked” politicians who are violating the country’s “Judeo-Christian heritage.”