I’m not sure which of the propositions he believes are true but disbelieved by the typical Less Wronger.
He probably wanted to point out that in the propositions that can be verified, the philosophers were wrong and the Church was proven right (the universe is not eternal, mankind is not eternal, astrology is bunk etc...)
The full text is here
He probably wanted to point out that in the propositions that can be verified, the philosophers were wrong and the Church was proven right (the universe is not eternal, mankind is not eternal, astrology is bunk etc...)