So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets. — Matthew 7:12
Some things don't need a lot of explaining, just a lot more implementing.
Loving God, Almighty Father, forgive me of my selfishness. You have blessed me so richly through Jesus. Please move me by your Spirit to be as generous, loving, forgiving, and kind with others as I want them to be with me and as the Lord has been to me. In Jesus' name I ask this. Amen.