One of the recipients, F.C. Gilbert, a field secretary for the General Conference of Seventh-day Adventists and respected author of Adventist theology books, responded by letter approximately two weeks later. Gilbert advised Houteff to give up his ideas. To Houteff's disappointment, he did not address his twelve points or views on the "144,000." Instead, Gilbert challenged Houteff's application of certain symbols, questioned his method of analysis and rejected his manuscript as unsound. Gilbert also sent copies of his findings to church leaders in the Los Angeles area. Church leaders were satisfied that Houteff's interpretations had been refuted.