Paul wrote to the Corinthians: “Keep testing whether you are in the faith; keep proving what you yourselves are. ” ​ — 2 Cor. 13: 5.
عَلَى سَبِيلِ ٱلْإِيضَاحِ ،‏ غَالِبًا مَا يَخْضَعُ ٱلْجُنُودُ لِتَدْرِيبَاتٍ قَاسِيَةٍ قَبْلَ أَنْ يَلُوحَ خَطَرُ ٱلْمَعْرَكَةِ بِوَقْتٍ طَوِيلٍ .‏