Complex sentence: In Africa, Diocletian's revival focused on Jupiter, Hercules, Mercury, Apollo, and the Imperial Cult; the cult of Saturn, the Romanized Baal-Hammon, was neglected.
Split into simpler sentences: In Africa, Diocletian's revival focused on Jupiter, Hercules, Mercury, Apollo and the Imperial Cult. The cult of Saturn, the Romanized Baal-Hammon, was neglected.