"The Scientology funeral service celebrates the life of the person who has departed his body," the church's statement continued. "Friends and family have the opportunity to say goodbye, to acknowledge and thank the person for what he or she has done in this lifetime, and to wish them well as they move on to their next lifetime. The service is a reaffirmation of the knowledge that we are immortal spiritual beings."
Stephen Kent, a professor of sociology and alternative religions at the University of Alberta and an expert on Scientology, elaborated on typical proceedings.
"Someone will give readings from [Scientology founder] L. Ron Hubbard, including possibly a eulogy. It will be difficult for Scientologists to talk about a young man's life. It's likely they'll talk more about his parents' love for him," he said. "Scientologists are flexible about whether the body or ashes must be present at the funeral. There can even just be a picture of the person. Certainly, non-Scientologists can come to the funeral."
"A Scientology funeral is likely to emphasize the movement of the thetan from attachment to this body to attachment to another body," Kent added. "The hope is that the thetan will come back in better times, with a better body, with a better spiritual nature."
After the funeral, it's likely the organization will ask Travolta, his family and Jett's caretakers to undergo evaluations to banish any ill feelings about the tragedy.
Monday night, Travolta and his wife, Kelly Preston, returned to Florida with the ashes of their son, who died after suffering a seizure Friday while the family vacationed in the Bahamas.
Earlier Monday, two forensic pathologists, including an American physician, performed an autopsy in the Bahamas, but the cause of death was not released.
Glen Campbell, an official with a Bahamian funeral home, told the AP that Jett Travolta's death certificate said he was killed by a "seizure." Campbell said the certificate came from the autopsy findings but revealed no information on the cause of death beyond the word "seizure."
He added that the body was in "great condition" and showed no sign of head trauma. Police officials had said previously the teen may have hit his head on a bathtub.
Travolta family friend Obie Wilchcombe, a member of the Bahamian Parliament, told "Good Morning America" of the heart-wrenching moment when John Travolta identified his son's body at the morgue.
"They escorted him into the room where his son was and glass separated them. And he was asked to identify his son," Wilchcombe told "Good Morning America." "His words were 'That's my son.'"
"After he said that," Wilchcombe continued, "he asked that he and his wife be left alone for a period of time, and they stayed in the room for a long period of time -- several hours in fact."
In a ruse to throw off paparazzi, a black hearse drove from the funeral home to the airport late Monday but Jett Travolta's body remained in the funeral home.
Bahamian Prime Minister Hubert Ingraham sent condolences to the Travolta family and said the autopsy is a formality the country requires in cases of sudden death to rule out foul play.
On Sunday, John Travolta and Preston issued their first public statement since Jett Travolta's death.