Wasn't it Gaddafi that proclaimed islam would be victorious not by the gun but by the womb?.
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Speech to heads of justice of the Jamahiriya (20 May 2009) [1]
We have 50 million Muslims in Europe. There are signs that Allah will grant Islam victory in Europe—without swords, without guns, without conquest—will turn it into a Muslim continent within a few decades."""
Also
“Algerian President Boumédienne said in 1974:
‘Victory will be decided in the womb of our women.’ Muslim women give birth to more children and create a demographic time-bomb in Europe.”