There is nothing wrong with a person being cremated, because Jehovah God has the ability to resurrect anyone and do what it says in the Bible at 1 Corinthians 15:35,38, "Nevertheless,someone will say: "How are the dead to be raised up? Yes,with what sort of body are they coming? But God gives it a body just as it has pleased him,and gives to each of the seed its own body.
The Bible gives no specific direction concerning what ought to be done with the bodies of the dead. Cremation is not condemned by God. Clearly, though, funeral arrangements should be dignified and respectful. Whatever decision a person might make as to how his own body, or that of another, is to be disposed of is really a personal or family matter.
none but a lot of catholics believe that if you get cremated, when you reincarnated you will have no body to live on