اَلصِّدْقُ أمَانَةٌ وَالكَذِبُ خِيَانَةٌ Honesty is, in fact, loyalty and lying is betrayal. 33 Imam Sadiq (as) has stated:
Dalili ya ukweli wake ni mantiki ya kiakili, kuthibiti muujiza na kufaa dini kwa maisha. Mtume wa Mwenyezi Mungu (s.a.w) anasema: "Msingi wa dini yangu ni akili."