Faith is a work, just not the natural mans work, its the work of God in a man or women. But since posters like him hijack faith in salvation to be something natural, it defaults into attempting to be saved by a work of the flesh, or keeping a law.
See man naturally are under law to have Faith Matt 23:23
23 Woe unto you, scribes and Pharisees, hypocrites! for ye pay tithe of mint and anise and cummin, and have omitted the weightier matters of the law, judgment, mercy, and faith: these ought ye to have done, and not to leave the other undone.
So if a person says they are saved by their own natural faith, and not by the Faith which is by the work of God the Spirit, then they are under law and obligated to keep the entire law for Salvation, which puts them under the curse,
Gal 3 10
For as many as are of the works of the law are under the curse: for it is written, Cursed is every one that continueth not in all things which are written in the book of the law to do them.
So again, natural mans faith is a work of the Law, cant get around it.