يَنْبَغِي أَنْ أَعْمَلَ أَعْمَالَ الَّذِي أَرْسَلَنِي مَا دَامَ نَهَارٌ.
يَأْتِي لَيْلٌ حِينَ لاَ يَسْتَطِيعُ أَحَدٌ أَنْ يَعْمَلَ.
(يوحنا٩ :٤ )

As long as it is day, we must do the work of him who sent me. Night is coming, when no one can work.

(John 9:4, NIV)