A new arrival sent from above, a baby brother/sister to protect and to love.

Similar English and Irish sayings:

A new baby sister/brother as cute as can be. I’ll be the best big sister/brother, just wait and see. A new baby sister/brother as cute as can be. I’ll be the best big sister/brother, just wait and see.
A baby is a miracle sent from heaven above, to touch our lives with wonder and love. A baby is a miracle sent from heaven above, to touch our lives with wonder and love.
Twice the joy, twice the love, (names) are twice the blessing from above. Twice the joy, twice the love, (names) are twice the blessing from above.

Proverbs and English sayings