He is the Mighty, the Wise.(The Holy Quran, Ibrahim 14:4)The following Hadith of Prophet Muhammad(sallallahoalaihe wassallam) deal with the issue of Finality ofProphethood.
४. प्रतिष्ठान स्वशासित संस्था हुनेः (१) प्रतिष्ठान अविच्छिन्न उत्तराधिकारवाला एक स्वशासित संस्था हुनेछ ।