Above all be much in secret prayer and meditation. By this you will fetch the heavenly fire that must kindle your sacrifice: remember you cannot decline and neglect your duty to your own hurt alone, many will be losers by it as well as you.
Richard Baxter, William Orme (1830). “The Practical Works of the Rev. Richard Baxter, with a Life of the Author, and a Critical Examination of His Writings”, p.224