The glorious progress of the gospel, amongst the Indians in New England : Manifested by three letters, under the hand of that famous instrument of the Lord Mr. John Eliot, and another from Mr. Thomas Mayhew jun: both preachers of the word, as well to the English as Indians in New England. Wherein the riches of Gods grace in the effectuall calling of many of them is cleared up: as also a manifestation of the hungring desires of many people in sundry parts of that country, after the more full revelation of the gospel of Jesus Christ, to the exceeding consolation of every Christian reader. Together, with an appendix to the foregoing letters, holding forth conjectures, observations, and applications /