. . "The majority of pretribulationalists will place their hope of an any moment rapture on this verse when, in fact, one of the leading proponents of the pretrib position, Dr. John Walvoord (former president of Dallas Theological Seminary) states in his book The Rapture Question on pages 70-71 that it may be debatable to what extent this (verse, Rev. 3:10) constitutes absolute proof for pretribul" . .