You are very welcome to start a prayer thread for world peace in the prayer intentions forum.
I am sure many prayer warriors would like to join you in daily prayer for this intention.
There are informal groups of people who pray the Rosary either before the Holy Sacrifice of the Mass or after it. Some may announce the intention. In any case, consider joining them and mentioning that praying for world peace would be a good intention among the many.
Blessings,
granny
The human person is worthy of profound respect from the moment of conception.
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