This God - ordained work must continue until Jehovah intervenes in human affairs at the “great tribulation. ”
وَهذَا ٱلْعَمَلُ ٱلْمُعْطَى مِنَ ٱللهِ يَجِبُ أَنْ يَسْتَمِرَّ حَتَّى يَتَدَخَّلَ يَهْوَه فِي شُؤُونِ ٱلْبَشَرِ فِي ‹ ٱلضِّيقِ ٱلْعَظِيمِ › .‏