John Trapp on Psalms 68:31

Verſ. 31. Princes ſhall come out of Aegypt] The Gentiles ſhall one day be called, and cauſed Drum veruns cognoſcere & colere: even Aegypt, that Arch-enemy of the Church, and Aethiopia, the Off-ſpring of curſed Cham.

And Ethiopia ſhall ſoon ſtretch out her hands to God] Heb. Shall make her hands to run; whereby is noted her ſpeedineſs in giving, or in receiving the Goſpel: Manibus pedibuſ que [illegible: 1 word] omnia faciat. It is likely that that good Eunuch, Acts 8.Terent. preached the Chriſtian verity which himſelf had imbraced, for goodneſs is diffuſive and Birds, when they come to a full heap of Corn will chirp,Hiſt. Aethi[illegible: 1 letter]. cap. 137. and call in for their fellow. The Habaſſines are ſtill a kinde of Chriſtians, the Nubians have forſaken the Furtherance delivered, and embraced inſtead of it partly Mahumetaniſm, and partly Idolatry: through lack of Miniſters, as Alvarro reporteth.