"Terrorist groups... Threaten many countries in the region and beyond, which makes confronting extremism a shared regional and international responsibility," he said as he opened a new session of parliament.
"However, this collective responsibility, in its essence, is our fight as Muslims against those who aim to turn our societies and future generations towards fanaticism and extremism," he said.
The Islamic State jihadist group claimed Friday night's attacks in the French capital.
Jordan -- like France -- is a member of the US-led coalition battling IS, which controls swathes of land in its neighbours Iraq and Syria.
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Global diplomats meeting in Vienna yesterday agreed on a timeline for Syria that would see a transition government in six months and elections within 18 months.
A final statement after the meeting said the goal was to bring Syrian government and opposition representatives together by January 1.
At least 250,000 people have died in more than four years of conflict in Syria.