Early ultradispensationalism (Acts 28 dispensationalism), like that promoted by E. W. Bullinger, emphasized a dispensational boundary, as in Acts 28:28, but did not apply this boundary line to the Pauline epistles. Unlike Bullinger, Robert Anderson posited a Pentecostal dispensation during the period covered by the Book of Acts. Bullinger considered that the Pauline epistles, as a whole, whether or not they were written before or after Acts 28:28 in almost all of his writings. Bullinger thus had not applied his Acts 28 position consistently to his exposition of Paul's epistles until later in life and then only in one book. Thus, most of his books had already been published, along with the writings of Robert Anderson, view Paul's epistles monolithically and are then quite compatible with Mid-Acts hyperdispensationalism.