John often quoted Jesus ’ words that show that exercising faith is an ongoing process. ​ — John 3: 16; 6: 29, 40; 11: 25, 26; 14: 1, 12.
وَكَثِيرًا مَا ٱقْتَبَسَ يُوحَنَّا كَلِمَاتِ يَسُوعَ ٱلَّتِي تُشَدِّدُ عَلَى أَهَمِّيَّةِ مُمَارَسَةِ ٱلْإِيمَانِ .‏ —‏ يو ٣ :‏ ١٦ ؛‏ ٦ :‏ ٢٩ ،‏ ٤٠ ؛‏ ١١ :‏ ٢٥ ،‏ ٢٦ ؛‏ ١٤ :‏ ١ ،‏ ١٢‏ .‏