Solomon calls us to “Keep your heart with all vigilance, for from it flow the springs of life.” (Proverbs 4:23 – ESV) It is this text that is the foundation for ‘Keeping the Heart’; or, to use Solomon’s language, this verse is the spring from which the waters of Flavel’s writing flow in this classic work.
John Flavel (1628-1691) was a Puritan pastor, who laboured for almost the whole of his ministry in the busy seaport of Dartmouth in Devon, England, and knew much opposition and persecution because of his faithful preaching of the gospel. His writings have been much loved by Jonathan Edwards, George Whitfield, Robert Murray M’Cheyne and Andrew Bonar.
It is this insight, drawn from Solomon’s words, that leads him to say: “The keeping and right managing of the heart in every condition, is one great business of a Christian’s life.” It is the duty of every Christian to be engaged in the hard, constant and important work of keeping the heart, by the grace of God, from sin and for communion with God.
This is what Flavel urges upon his readers as he shows: first, what it means to keep the heart; secondly, why we should take this work seriously; thirdly, particular occasions which “require our utmost dilligence” in doing this; and finally, pressing this home to his hearers.
It is evidently written by someone who knows what it is to work at keeping their heart: as you read it becomes evident that we are sitting under a very godly older brother, who is deeply experienced, and who draws on his experience of living the Christian life.
It is practical: throughout the book Flavel is constantly concerned with pressing the lessons home to his readers, he does not want them to go away unaffected after reading, but wants them to bring glory to God by the diligent keeping of their hearts.
As with the Puritans as a whole, Flavel is well worth being discovered by a new generation of Christians, ‘Keeping the Heart’ is a great place to start. Well worth reading and re-reading and being challenged to “Keep your heart with all vigilance”.