No one goes to heaven, except...

No one, no one, no one goes to heaven except ... they believe the doctrine of Universal, Objective Justification (UOJ).

As Walther put it (SCR pg 59):

"...you are an accursed man if you do not believe this."

Or as our Lord said:

• John 3:18 – ...he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.
• Mark 16:16 – ...he that believeth not shall be damned.