Isa 28:9 Whom shall he teach knowledge? and whom shall he make to understand doctrine? them that are weaned from the milk, and drawn from the breasts.
I am not sure how it is in your zip code, but many of the Christians I know are pretty biblically inept.
When you consider a person that has been faithful in church, for example, 20 years has heard 4000 sermons and lessons. You would think they could hold their own in any theological discussion, however, many defer to their pastor when it comes to soul winning, religious debate or counseling.
The Bible is our daily bread, our meat for battle strength. Milk is for Bible babes, yet many are content with the spoon feeding of Scriptural pabulum.
If you are reading this and have any spiritual age, yet are incompetent in the use of the Word, turn the TV off and get some biblical education, for goodness sake.
Verse 10 gives you the formula for ingesting the Word.
For precept must be upon precept, precept upon precept; line upon line, line upon line; here a little, and there a little:
Noses in the Book, friends!