Not Only Is Talking In Shul Wrong....

It's Illegal!!

New York Penal Code:

S 240.21 Disruption, or disturbance of religious service.

A person is guilty of aggravated disorderly conduct, who makes
unreasonable noise or disturbance while at a lawfully assembled
religious service or within one hundred feet thereof, with intent to
cause annoyance or alarm or recklessly creating a risk thereof.

Aggravated disorderly conduct is a class A misdemeanor.

Hat Tip: The Holy Jew From Chase Plaza