> Is Israel firing into Christian neighborhoods?

Yes.

“Lebanese Maronite Catholic priest Fr. Pierre al-Rahi, … was killed in this village in southern Lebanon during an Israeli artillery tank fire on a house March 9, 2026 … al-Rahi had earlier refused, along with other priests, to obey an order by the Israeli military to evacuate the Christian village of Qlayaa”

https://www.ncronline.org/news/lebanese-maronite-catholic-pr...

That's an exception that proves the rule. For the most part Israel is not firing at either Sunni or Christian villages. There is also more to this specific incident so people should research it.