Five letters of advice [electronic resource] : Humbly offered: The I. To Parents: Concerning the Education of their Children, in the Fear of God. II. To Children: To excite them to Remember their Creator in the Days of their Youth. III. To the Young and Middle-Aged: To warn them of some of the Snares of Life. IV. To the Aged: To [interest] them to improve their present Time, for a blest Eternity. And the V. To All Thirsty Souls: To invite them to come to Christ, and to take the Water of Life; which He hath promised to give them freely. By a Well-Wisher to the Souls of Men.