To those who follow a heretical sect, truth doesn't really matter. What matters is whatever Guimaraes says - which they take as absolute truth. Guimaraes is meaner n' hell, and so are his followers.
"Some preachers will keep silence about the truth, and others will trample it underfoot and deny it. Sanctity of life will be held in derision even by those who outwardly profess it, for in those days Our Lord Jesus Christ will send them not a true Pastor but a destroyer." St. Francis of Assisi