{ He who is guided is indeed guided for his own benefit, but he who goes astray indeed goes astray against himself; no burdened soul can bear the burden of another. And We are not punishers until We send forth a messenger } Al-israa 15

{ And We are not punishers until We send forth a messenger } : to establish the argument and put an end to excuses, and here is proof that what is obligatory is obligatory due to it being heard, not due to reasoning.