It defines you as a Christian and is a result of becoming a Christian but works are not a part of Salvation, they are a result of being saved--big difference.
Matthew 7:16-18 - Ye shall know them by their fruits. Do men gather grapes of thorns, or figs of thistles?
Even so every good tree bringeth forth good fruit; but a corrupt tree bringeth forth evil fruit.
A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit.
The fruit is a product of being a good tree--a person saved by accepting Christ as Savior.
If a guy is a pervert, steals and calls himself a Christian, it is obvious he isn't a bonafide Christian. You shall know them by their fruits.
Maybe I'm wrong, but I didn't see chrys saying they saved you.
But it's good to see you admitting they are the fruit of a good tree.
So you would agree if that "tree" had no fruit, or works, it might not be one that is spared, yes?