the purpose of life?

i read this in a book by philip graham ryken, which was partially quoted from abraham kuyper. what do you think?

"by the grace of god in christ, we recover the hearts high and holy calling to consecrate every department of life and every energy at its disposal to the glory of god. and despite all our failure, by the gracious work of the holy spirit we are able to make progress in restoring things to their created intention. this is what our purpose in life; whatever we do from now on, we are doing it for the honor of jesus christ."