"deeply blessed" is correct and usable in written english.
You can use it to describe someone who is in a fortunate state due to something that has happened. For example, "John and Mary were deeply blessed to find out they were having a baby."
I buy two apple pies, several pounds of apples, a dozen ears of corn and a salsa recipe book, deeply blessed to own a station wagon.
We each experienced the grace of being received into religious traditions not our own and those who took the opportunity to do so have been deeply blessed.
They deeply blessed me and helped me to appreciate our shared humanity.
Along with the confusion and fear, I also experienced so much beauty and hope and felt deeply blessed as teachers (both on this side and the other) were helping me shift and grow.
A deeply sensitive man blessed with a songwriting..
A deeply sensitive man blessed with a songwriting grace that has been compared to Bob Dylan and John Lennon, Cobain, 27, was found dead Friday in his Seattle home, an apparent suicide victim.
Such pronouncements would be hugely tiresome, of course, were it not for the fact that his deeply trippy music is blessed with a beauty that renders it distinct from practically every other act's in 2005.
"I feel both blessed and deeply appreciative that in this country I can march... for equality and dignity and justice," Watters' mother wrote in the letter.
God has blessed me so deeply.
In addition, Eleanor is a startling and compelling frontwoman, blessed with a deeply disconcerting stare.
Contemporaries, even those rivals who deeply resented him, observed that Washington seemed to be blessed by Divine Providence — or just plain luck.
