Vatican 2 teaches heresy about Islam.
"(126) But the plan of salvation also includes those who acknowledge the Creator. In the first place amongst these there are the Mohammedans, who, professing to hold the faith of Abraham, along with us adore the one and merciful God, who on the last day will judge mankind. - >> From Vatican 2 document "Lumen Gentium""
“....the Mohammedans, who, professing to hold the faith of Abraham, along with us adore the one and merciful God....”
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Hmmm, the Blessed Trinity is now equated with allah?
And Jesus is merely another prophet but inferior to Mohammed?