1st Samuel chapter 27.

David knew eventually soul would attempt to try and kill him again so he decided to escape to the land of the Philistine's, his enemies, knowing Saul would never come there to find him. David ended up going to war against people that God was against but misled the king of the Philistines land telling him that he was actually fighting his own people. This made the king of the Philistines land to feel David was 100% devoted to the Philistines which made the king feel David would be his servant forever. And he liked that.

David seem to operate under this one principle:

  1. He wanted to protect his family.
  2. Safety was his number one priority. So he made sure they lived someplace they would not have to fear an attack.
  3. He wanted to supply for his family so he destroyed cities and kept their belongings for his own family.
  4. He misled the king of the Philistines about who he was really fighting with so as to prevent the Philistines from turning against David.

Do I want to protect my family? Should deception be a viable option?

Regardless, family should be my number one Ministry. I should not ignore the needs of my wife so as to make me happy and her feeling not valuable or significant. I should go out of my way to ensure my wife feels valuable and important through encouraging her and lifting her up.