Prof rest in peace,God knows the best for his children and my condolence to the his family and the entire nation,as the bible says in job 14:1-2 Mortals born of woman,are of few days and full of trouble.2 They spring up like flowers and wither away like fleeting shadows they do not endure,rev 14:13 And I heard a voice from heaven saying unto me, Write,Blessed are the dead which die in the Lord from henceforth,Yea saith the Spirit that they may rest from their labours and their works do follow them