The communicant's spiritual companion : Or, An evangelical preparation for the Lord's Supper. In which I. The nature of the ordinance is shewn. II. The way of approaching thereto described. and III. The dangerous tendency of weeks preparations set forth. The careless sinner is here admonished, the formalist detected and reproved, the feeble-minded comforted, the doubting relieved, the sincere assisted, and the faithful confirmed. With the meditations and helps for prayer suitable to the subject. By the Reverend Thomas Haweis, late of Magdalen Hall, Oxford, and chaplain to the Right Honourable the Earl of Peterborow.