The type of fishing he referred to here was not that of a lone fisherman using a line and a lure, sitting idly while waiting for the fish to bite.
فَلَمْ يُشِرْ يَسُوعُ إِلَى صَيَّادٍ مُنْفَرِدٍ يُلْقِي صِنَّارَتَهُ وَيَجْلِسُ دُونَ أَنْ يُحَرِّكَ سَاكِنًا حَتَّى تَبْتَلِعَ ٱلسَّمَكَةُ ٱلطُّعْمَ .‏