Christians young and old train to defend their faith (See paragraph 16) Why is it important to prepare now for tribulation?
١٥ عَلَامَ نَحْنُ مُصَمِّمُونَ حَسْبَمَا تَقُولُ ٢ كُورِنْثُوس ٤ :‏ ​ ١٦ ،‏ ١٧‏ ؟‏