Just a quick word. It seems important. 

2 Timothy 2:15 and 1 Peter 2:2
Both are familiar.

2 Timothy 2:15  (NKJV) 
¹⁵ Be diligent to present yourself approved to God, a worker who does not need to be ashamed, rightly dividing the word of truth. source

It takes work to eat. You have to be intentional.  Good nutrition does not come without effort. 
Planning, prepping, preparing, and actually eating. 

1 Peter 2:2  (NKJV) 
² as newborn babes, desire the pure milk of the word, that you may grow thereby, source

Newborns. Have you noticed Moms don’t have to beg healthy newborns to take milk?
So, based on 1 Peter 2:2 why do Christians not desire the Word of GOD as intently as babies desire milk?

That’s it. I promised quick.