He trained them in the preaching work and took the lead in preaching and teaching, setting a fine example.
(‏ يو ١ :‏ ٣٥ –‏ ٢ :‏ ١١‏ )‏ وَقَدْ تَبِعَهُ تَلَامِيذُهُ فِيمَا كَانَ يَجُوبُ فِي طُولِ ٱلْبِلَادِ وَعَرْضِهَا كَارِزًا بِبِشَارَةِ ٱلْمَلَكُوتِ .‏