Protestants do not profess the same faith as Catholics. That is why when a Catholic Church is closed it must be suppressed.
The "faith" is in Jesus Christ as Lord and Savior, that's the ONLY faith, or Name by which we are saved, Protestant or Catholic
Who was on the cross, a church or Jesus Christ?
Who was in the tomb, a church or Jesus Christ?
Who was resurrected, a church or Jesus Chrsit?
Faith is in Jesus alone, by the Word of God
Like any other "religious" controversy--it boils down to final authority--is it institutions, individuals, traditions, reason, consensus--or is it a completed canon--of God breathed Holy Scripture, which reveals a Savior, sacrificed once for all and a faith once for all delivered to the saints...
We will stand shoulder to shoulder on the life issue, religious freedom and traditional values,but until there is agreement on the aforementioned point of Final Authority--we have limited common ground...