Baking a glass jar?

I bought a tall jar, loosk liek possibly a candy jar..inside is a pretty scene.. flowers, butterfly.. bee.. I bought it soi could use the thinsg inside but after bringing it home i realized it was sealed shut! with some kind of glue. I’m thinking i can get it hot and the glue will get soft and i can pull the top off.. assuming it’s the kind of glue that will do that.

it’s not a very thick glass.. Will it explode if i bake it in the oven?