A man was arrested for throwing a Molotov cocktail at two Queens churches, police sources said Thursday.
The 34-year-old suspect might be responsible for other similar crimes, sources said.
He struck first at 11:35 p.m. Wednesday at Iglesia Bautista El Mesias Baptist Church on 75th St. near 101st Ave. in Ozone Park.

Sources said he threw the incendiary device at the church door and that it exploded then fell to the floor, with no damage caused and no one hurt.
A short time later, the same man struck again about a half-mile away at Kingdom Hall of Jehovahs Witness on 78th St. near Atlantic Ave. in Woodhaven, cops say.
There was no damage and no one hurt.

The suspect was arrested in a nearby deli. Charges against him were pending.
Firefighters were sent to both scenes.