Great blog post by Tim Challies over on his website.
I think the “got to” vs. “get to” mindset most often holds Christians back in prayer and reading the Bible more than any other thing. What we naturally revert to is the “got to” frame of mind, which we need to constantly draw away from in the light of the grace of God and the love of God.
Mark Driscoll actually spoke a little about this on his first sermon in the Pray Like Jesus series. You can find it over on the Mars Hill Church website.
R.O.O.