Complex sentence: It was updated in 1963 under the chairmanship of the distinguished Baptist pastor-theologian Herschel H. Hobbs, to be followed by a more major revision to incorporate sociological as well as theological changes in 2000.
Split into simpler sentences: It was updated in 1963 under the chairmanship of the pastor-theologian Herschel H. Hobbs. This was followed by a major revision incorporating sociological as well as theological changes in 2000.