In most cases, helping people to understand the truth requires scheduling regular conversations with them over a period of several months.
وَقَدْ نَمَتْ بَيْنَ هؤُلَاءِ ٱلتَّلَامِيذِ وَمُعَلِّمِيهِمْ صَدَاقَاتٌ مَتِينَةٌ .‏