If I had that problem I would straightaway take the child out of the service in order not to disturb the rest of the congregation. If the child was old enough to be reasoned with, I would tick them off in a kindly way outside the building and explain to them the trouble they have been. The following week I would return and try again.
Jews are hypocrites; they always do not see the big sins of them. See only the mistakes of others.
You are critical of the church, go and read the Bible to know how the Jews sanctify the temple.
Matthew: 21-12, 13
"And Jesus went into the temple of God, and cast out all them that sold and bought in the temple. And said unto them, It is written, My house shall be called the house of prayer; but ye have made it a den of thieves, and overthrew the tables of the moneychangers, and the seats of them that sold doves".