“Now that you know all these things, you will be blessed if you DO them.” [emphasis mine]
“How should we then live?”
“… that you may be careful to DO according to all that is written in it.” [emphasis mine]
I have been blessed in being disabused early in my christian life of the concept that Christianity is essentially an intellectual exercise. We are never to be satisfied with the mere knowledge of the mysteries of God; I must do the work.
Crowdedship 
“Now that you know all these things, you will be blessed if you DO them.” [emphasis mine]
“How should we then live?”
“… that you may be careful to DO according to all that is written in it.” [emphasis mine]
I have been blessed in being disabused early in my christian life of the concept that Christianity is essentially an intellectual exercise. We are never to be satisfied with the mere knowledge of the mysteries of God; I must do the work.