Absolutely!
But first, let me ask a third time: will you tell me what that Gospel — which you say is “exactly what the Holy Catholic Church teaches and has taught since Our Lord Founded her” — is? Or tell me that you are unwilling to tell me what it is? Or tell me that only a priest can tell me what it is?
LOL, are you an immigrant that plain English troubles you?
For ANY definitions you want on faith, look to the Dogmatic teaching of the Church. No need for me to repeat them.
See http://www.vatican.va/archive/catechism/ccc_toc.htm
Now, can you answer as clearly and succinctly?