At the turn of the year, the time when kings go campaigning, David sent Joab and with him his own guards and the whole of Israel. They massacred the Ammonites and laid siege to Rabbah. David, however, remained in Jerusalem.
2Sam.11:1
It is the season for battles but King David remains back in Jerusalem while send his General to lead his army. David's indolence leads to his greatest fall, adultery with Bathsheba and the murder of her husband.
It is true the Devil finds work for idle hands and here is the classic case. David didn't remain in Jerusalem for any greater purpose. He is recorded lounging on his couch before spying on Bathsheba bathing.
What is my God-given purpose today. To engage in my employed work to provide for my family. Any deviation can lead to dangerous ground.
Lord, help me stay focused on the tasks assigned by you least I be tempted.
Saint John Bosco, please pray for me.