Original sentence: He moved to England at about the same time and during the remainder of the 1950s he organized the worldwide development of Scientology from an office in London.van Vogt supported Dianetics (van Vogt became Hubbard's treasurer)
Edited sentence: "  Hubbard claimed that one who, like himself, had attained the enlightened state Hubbard called "clear" would not suffer disease; according to some biographers, his closest personal associates and doctors report that he went to great lengths to have evidence of his recourse to modern medicine suppressed, attributing the symptoms of disease to attacks by malicious forces.Church members were expected to pay fixed donation rates for courses, auditing sessions, books and E-meters, all of which proved very lucrative for the church, which paid emoluments directly to Hubbard and his family.He moved to England at about the same time and during the remainder of the 1950s he masterminded the worldwide development of Scientology from an office in London.He was relieved of command of both vessels, in the latter case after shelling a Mexican island off Baja California.Hubbard insisted that human existence was imperiled by such forces, and that the only possibilty for spiritual salvation was not merely individual auditing, but a concerted effort to "clear the planet," that is, to bring the benefits of Scientology to all people, and to eliminate all forces, both social and spiritual, that were hostile to the interests of the Scientology movement.van Vogt supported Dianetics (van Vogt became Hubbard's treasurer), but others in the Science Fiction community, including Campbell's star author Isaac Asimov, criticised Dianetics' unscientific aspects