Consequently, in harmony with Jesus ’ admonition, they exerted themselves vigorously in the work they were assigned to do. ​ — Luke 13: 24. What efforts did some early Christians make to give a witness to all nations?
(‏ ١ كورنثوس ٣ :‏ ​ ٦ -‏ ٩‏ )‏ لِذلِكَ ،‏ ٱنْسِجَامًا مَعَ حَضِّ يَسُوعَ ،‏ ٱجْتَهَدُوا بِقُوَّةٍ فِي العَمَلِ المُعَيَّنِ لَهُمْ .‏ —‏ لوقا ١٣ :‏ ٢٤‏ .‏