The Roman Catholic Church adds works to salvation. It denies that we are justified by faith alone in Christ alone. It adds sacraments (CCC 1129), baptism (CCC 1257), penance (CCC 980), and the works of the Law (commandments) as necessary for salvation (CCC 2068, 2036, 2070). The Bible teaches that keeping the commandments is not necessary for salvation (
Romans 3:28,
4:5,
Gal. 2:16,
21) and is to be avoided (
Gal. 5:1-5). Otherwise, what Paul says in
Romans 4:5 wouldn’t be true, “But to the one who does not work, but believes in Him who justifies the ungodly, his faith is credited as righteousness.”
The Roman Catholic Church preaches a false gospel.