Is there an overt contradiction between 'After the execution of Guru Tegh Bahadur, his son, Guru Gobind Singh, exalted the faithful to be ever ready for armed defense.' and 'Guru Tengh Bahadur died without an heir.'
After the execution of Guru Tegh Bahadur, his son, Guru Gobind Singh, exalted the faithful to be ever ready for armed defense.###Guru Tengh Bahadur died without an heir.