He taught his apostles to be self - sacrificing in Jehovah’s service and in dealing with fellow believers.
فَٱنْدَفَعَ رُسُلُهُ مِثْلَهُ إِلَى ٱلتَّضْحِيَةِ بِٱلذَّاتِ فِي خِدْمَةِ يَهْوَهَ وَمُسَاعَدَةِ ٱلْآخَرِينَ .‏