His inspiration: A post by Father Z of course.
Another Father Z post on the Apostolic Blessing, something I hope I (and all my family) get when the time comes:
Ego facultate mihi ab Apostolica Sede tributa, indulgentiam plenariam et remissionem omnium peccatorum tibi concedo et benedico te. In nomine Patris, et Filii, + et Spirtus Sancti, Amen. ... By the faculty given to me by the Apostolic See, I grant you a plenary indulgence and the remission of all your sins, and I bless you. In the Name of the Father and the Son + and the Holy Spirit. Amen.