Kanye West defended his support for President Trump during his Sunday Service event on Saturday in Utah, arguing that it’s “mental slavery” to make political decisions based on race. West stood before thousands of fans after performing his hit song “Jesus Walks” at the free worship service, and began to pray and testify to the crowd about his religious journey, Billboard reports. Video footage from the event showed the rapper getting political at one point, telling the crowd that it was the Republican Party, led by former President Abraham Lincoln, who freed enslaved Africans.