Jesus promised that God’s spirit would back our witnessing work. Furthermore, Jesus sent workers out to preach in pairs.
وَمَاذَا إِذَا كَانَتْ تَتَمَلَّكُكَ مَشَاعِرُ عَدَمِ ٱلْأَهْلِيَّةِ لِعَقْدِ دَرْسٍ فِي ٱلْكِتَابِ ٱلْمُقَدَّسِ ؟‏