A Gospel Beating

Tim Keller:

"The gospel is therefore not just the ABCs of the Christian life, but the A to Z of the Christian life.  Our problems arise largely because we don't continually return to the gospel to work it in and live it out.  That is why Martin Luther wrote, 'The truth of the Gospel is the principle article of all the Christian doctrine....Most necessary is it that we know this article well, teach it to others, and beat it into their heads continually."  The Prodigal God, p. 119

I would add to Luther: "Beat the gospel into your own head continuously and persistently."