Abstaining from Haraam also has worldly benefits
Yusuf alaihi salaam obeyed Allah Taala, and abstained from Zinaa. A little Sabr, and he was granted izzat. In some narrations, even the wife of the Azeez came into his nikaah. Likewise by carrying out Allah Taala's commands, apart from the hereafter, there will be worldly benefits. By indulging in any haraam act the minimum is that a person will harm himself but generally he will harm others as well. Allah Taala grant us all taufeeq.