They are Babylon, Medo - Persia, Greece, Rome ​ — and the last, in our time, another world power.
تُمَثِّلُ ٱلْأَجْزَاءُ ٱلْأَرْبَعَةُ ٱلْأُولَى مِنَ ٱلتِّمْثَالِ بَابِلَ ،‏ مَادِيَ وَفَارِسَ ،‏ ٱلْيُونَانَ ،‏ وَرُومَا .‏