The gift of free will brings with it responsibility to fellow men and women.
God's will cannot be enforced with the sword, bombs and bullets while supposedly earning sexual favours in paradise as a reward. Sex is a human requirement for furthering the species, not a heavenly prize for slaughtering the innocent on Earth. Why would God want an army to destroy what He created anyway?
This is what He intended based on centuries of evidence, not just on what one man told others he had heard: