130 people were killed by Islamic extremists this day last month
The victims of the Paris terror attacks have been remembered in a ceremony in Dublin, one month after the killings.
130 people died during the IS-organised attack on the French capital.
The French ambassador warned at the mass in Donnybrook that sometimes we need to stand up for what we believe in to achieve peace.
France has started a bombing campaign in Syria since the attacks, however Archbishop of Dublin Michael Jackson today warned against further violence.