The worthy communicant rewarded : Laid forth in a sermon, on John 6.54. Preached in the Cathedrall of St. Peter in Exeter, on Low-Sunday, being the 21. of Aprill, Anno 1639. By William Sclater, Master of Arts, late Fellow of Kings Colledge in Cambridge, now chaplaine of the Right Reverend Father in God the Lord Bishop's Barony of Saint Stephens, and preacher also at S. Martin, in the same city.