You don’t honestly know someone until you know what makes them happy. The things we found pleasure on, define our character and so it is with God. We can only truly understand the depth of his glory until we know what makes him proud. Thus, as his children, we must know what is, the pleasure of God.
“Matthew 5:38 You have heard that it hath been said, An eye for an eye, and a tooth for a tooth. Romans 12:19 Revenge, not yourselves, my dearly beloved; but give place unto wrath, for it is written: Revenge is mine, I will repay, saith the Lord.”