Feliciano, who describes himself as a "pastor, singer and businessman", was elected president of the House of Deputies' commission of human rights and minorities last month.
He was elected deputy of the conservative Christian Social Democratic Party (PSC) in 2010.
The 40-year-old pastor has been facing a barrage of protests from human rights groups for saying on his Twitter account that love between people of the same sex leads to "hatred and crime" or referring to Noah's biblical curse of descendants of his son Ham, meaning the African race.
But he has rejected growing calls for him to resign.
Luiza Barros, the Brazilian minister in charge of racial equality, signed a motion deeming "unacceptable" that Feliciano remain in his post given that he harbours prejudice against gays and blacks, press reports said.
Human Rights Minister Maria do Rosario also slammed the pastor's remarks for "inciting hatred and prejudice".
Feliciano, who is under investigation for alleged embezzlement within his Pentecostal church, has denied being anti-gay or racist.
His election to the rights panel was seen as a sign of the growing political influence of evangelicals, who have 67 seats in the Congress out of a total 513.
- AFP