We Serve a Precise God

J.I. Packer, A Quest for Godliness: The Puritan Vision of the Christian Life, p. 114:

Richard Rogers, the Puritan pastor of Wethersfield, Essex, at the turn of the sixteenth century, was riding one day with the local lord of the manor, who, after twitting him for some time about his 'precisian' way, asked him what it was that made him so precise. 'O sir,' replied Rogers, 'I serve a precise God.' If there were such a thing as a Puritan crest, this would be its proper motto. A precise God -- a God, that is, who has made a precise disclosure of his mind and will in Scripture, and who expects from his servants a corresponding preciseness of belief and behaviour -- it was this view of God that created and controlled the historic Puritan outlook. The Bible itself led them to it. And we who share the Puritan estimate of Holy Scripture cannot excuse ourselves if we fail to show a diligence and conscientiousness equal to theirs in ordering our lives according to God's written word.