entity_id,period_id,confidence,rationale,source_id,review_status ENT_EGY_SHU,PER_EGY_OLD_KINGDOM,high,Shu (god of air and light) is attested throughout the Pyramid Texts as the first offspring of Atum and the father of Geb and Nut; his cosmological role as the air that separates sky from earth is foundational to Old Kingdom theology,SRC_FAULKNER_PYRAMID_TEXTS,reviewed