A new blessing with which to bless

Soft knock on the door. Cool. Dinner has unobtrusively arrived. "Thank you for knocking softly". Him; "Oh, it's cuz my hands were full". In my head with an eye roll; "May your hands always be full when you knock on my door". Another "cop knocker". They probably believe it's a favor they're doing by knocking so firmly.
Then I felt into the wish. Oooh, what a blessing to extend! If their hands are full, they're experiencing abundance and generosity, well being. Then it occured to me that would be a great title for the book I have often been told I should write. So ...
"May your hands always be full when you knock on my door". I bless myself as well as you, my friend.