(The Hill) — President Donald Trump early Wednesday morning slammed the reverend at a National Cathedral prayer service for the inauguration who called on him to have mercy on transgender children and immigrant families.

Trump, in a lengthy post on Truth Social, called Bishop Mariann Edgar Budde’s remarks “nasty” and not smart.

“The so-called Bishop who spoke at the National Prayer Service on Tuesday morning was a Radical Left hard line Trump hater. She brought her church into the World of politics in a very ungracious way. She was nasty in tone, and not compelling or smart,” he said.

“She failed to mention the large number of illegal migrants that came into our Country and killed people. Many were deposited from jails and mental institutions,” the president added. “It is a giant crime wave that is taking place in the USA. Apart from her inappropriate statements, the service was a very boring and uninspiring one.”

Trump also called on her and the church to apologize to him.

“She is not very good at her job! She and her church owe the public an apology!”

Hours earlier, Budde made a plea to Trump during her sermon as he was sitting in the first pew at the service.

“I ask you to have mercy upon the people in our country who are scared. There are gay, lesbian, transgender children, Democratic, Republican, independent families some who fear for their lives,” she said.

Budde also told Trump that people in our country are scared of his presidency and that “the vast majority of immigrants are not criminals.”

During her comments about migrants, Budde noted that migrant workers “pay taxes” and are “faithful members” of U.S. churches, mosques, synagogues and temples, arguing that their children “fear their parents are going to be taken away.” And, she called on Trump to aid people fleeing war zones and persecution.

When Trump returned to the White House after the prayer service, he told reporters it “wasn’t too exciting.”

“They can do much better,” he added.

Trump on Monday signed a flurry of executive orders, including one recognizing only two sexes — male and female and another restricting immigration to carry out his campaign promise to target migrants, especially those who have committed crimes in the U.S.