Hazrat Shoayb (peace be upon him)
Hazrat Shoayb (peace be upon him) like all of the prophets and angels of God tried to invite people to faith in God and to modify the behavior of people. He debated with them so that
Hazrat Saleh (peace be upon him)
As to the Thamud, We gave them Guidance, but they preferred blindness (of heart) to Guidance: so the stunning Punishment of humiliation seized them, because of what they had earned.