You are getting close to swerving into the truth there, Elsie.
The very fact that you recognize that the Holy Spirit does not and CANNOT teach contradictory teachings should prove to you that the Holy Spirit is not guiding the Protestant denominations in their obviously contradictory teachings, especially on such an extremely importan issue as salvation.
Official Catholic teachings have never been contradictory in over 2,000 years. What do you think that could mean, Elsie?
Keep on studying!
OK. The can someone be saved outside the Catholic church?
uh...
Someone hasn't studies very hard?
I seem to remember a little something called the COUNTER Reformation from history class.