A blood-soaked man was arrested after carrying out a terrifying knife attack on an LDS church in Brazil that left four injured on Sunday.

Uilker Alves barged in on Sunday's service at the Church of Jesus Christ of Latter-day Saints in Aparecida de Goiania and attacked congregants with two butcher knives.

Alves yelled 'everyone will die' as he attacked innocent families with two butcher's knives, according to Globo. Four men were left injured.

Uilker Alves attacked four men with two butcher knives during Sunday's service at the Church of Jesus Christ of Latter-day Saints in Aparecida de Goiania, Brazil

The 28-year-old (center) was held by churchgoers after he barged inside the church and said 'everyone will die' before attacking

The Mormon church attacker wrote on his Facebook account that he would carry out his attack this weekend

Alves carried out his attack just two days after he boasted about it on his Facebook page in a message that has since been deleted.

He was upset that representatives from the church never followed through the promise of visiting him in 2013 after they approached him in the street.

'I gave my address to the Mormon church. They did not come. I'm going to take the massacre [to] them. I will not tell the day ...' Alves wrote.

'I'm not thirsty, I'm thirsty, I'll wait, everyone will come in. Close the door and start cutting off the heads.'

'This weekend I'm going to attack the Mormon church and cut off the heads,' he added.

According to Globo, police said one of the injured worshipers was stabbed when he singly tried to stop Alves.

The bloodied 28-year-old was eventually subdued by congregants at the church and arrested and charged with attempted murder.

During his video taped interrogation at a police station, Alves came across as a confused individual, according to investigator Divino Batista dos Santos.

Alves told the dos Santos that he heard that the church has made pacts with the devil while adding that no one from the church visited at his home in Goianesia, which he shared with his mother.

A Brazilian man sought revenge after representatives from a Mormon church didn't visit him to proceed with a baptism at his home in 2013

A bloodied Uilker Alves is led into an ambulance after police arrested the suspect

On Friday, the Mormon church attacker posted a message on his Facebook page stating that he was 'going to take the massacre [to] them. I will not tell the day'

Alves, who was sitting down with his hands handcuffed behind his backs, is seen looking down in the video.

'I watched a video that [denies] the birth of Jesus Christ, and says that in the first battle against Lucifer, it says that Jesus Christ put the curse on the body of dark [skinned people] and, after he died on the cross, he threw the curse of baldness upon the people.'

Dos Santos told Globo that the suspect purchased the two knives on Saturday and traveled Anapolis, where he spent the night. On Sunday he made the trip to Aparecida de Goiania before the wild scene unraveled at about 10:30AM local time.

A Church of Jesus Christ of Latter-day Saints in Aparecida de Goiania, Brazil was the site of a gruesome attack in which four congregants were stabbed

The bloodied 28-year-old (right) was eventually subdued by congregants at the church and arrested and charged with attempted murder

The church was packed with 120 worshipers as the service was underway.

Wilson Alves Batista, 40, underwent surgery on Sunday to treat an injury he suffered in his right arm and remains hospitalized.

Two other victims were treated and released from a hospital hours after the horrific attack and another man was sent home from the hospital Monday morning.