There stood up one of them named Agabus. — The same prophet appears again in Acts 21:10 as coming down from Jerusalem to Cæsarea. Nothing more is known of him. The prophecy of the “dearth” or “famine” was in part an echo of Matthew 24:7.
Throughout all the world. — Literally, the inhabited earth, used, as in Luke 2:1; Luke 4:5, and elsewhere in the New Testament, for the Roman empire.
Which came to pass in the days of Claudius Cæsar. — The reign of Caligula lasted from A.D. 37-41, that of Claudius from A.D. 41-54. The whole reign of the latter emperor was memorable for frequent famines (Suetonius, Claud. 28; Tacitus, Ann. xii. 43). Josephus (Ant. xx. 5) speaks of one as specially affecting Judæa and Syria, under the procuratorship of Cuspius Fadus, A.D. 45. The population of Jerusalem were reduced to great distress, and were chiefly relieved by the bounty of Helena, Queen of Adiabene, who sent in large supplies of corn, figs, and other articles of food. She was herself a proselyte to Judaism, and was the mother of Izates, whose probable conversion to the faith of Christ by Ananias of Damascus is mentioned in the Note on Acts 9:10. The title of “Cæsar” is omitted in the better MSS.