Ack. Oh! I don’t see much fun in being christened along with other babies. It would be childish. Would half-past five do? Chasuble. Admirably! Admirably! [Takes out watch.] And now, dear Mr. Worthing, I will not intrude any longer into a house of sorrow. I would merely beg you not to be too much bowed down by grief. What seem to us bitter trials are often blessings in disguise.

Miss Prism. This seems to me a blessing of an extremely obvious kind.

Which two definitions of the word blessing does the pun in this excerpt rely on?

approval from someone in charge
a religious ceremony called a christening
encouragement from a friend
grace said at a meal
something that brings one happiness