The conscionable keeping of the Sabbath is the mother of all Religion, and good discipline in the Church. Take away the Sabbath, and let every man serve God when he listeth, and what will shortly become of religion and that peace and order which God will have to be kept in his Church? The Sabbath day is God’s Market day, for the week’s provision, wherein he will have us to come unto him, and buy of him without silver or money, the bread of Angels, and water of life, the wine of the Sacrament, and Milk of the Word to feed our fouls; tried gold, to enrich our faith; precious eye-salve to heal our spiritual blindness; and the white raiment of Christ’s righteousness, to cover our filthy nakedness. He is not far from true piety, who makes conscience to keep the Sabbath day, but he who can dispense with his conscience to break the Sabbath for his own profit or pleasure, his heart never yet felt, what either the law of God, or true Religion meaneth. For of this Commandment may that speech of St. James be verified, “He that faileth in one is guilty of all.” – Lewis Bayly, (The Practice of Piety, pp. 229, 230)
“[T]hough judgments be not so rife and visible now upon our unhallowed approaches to God, yet he smiteth us with deadness where he doth not smite us with death: for a man is punished otherwise than a boy; and judgments are now spiritual, which, in the infancy of the church, were temporal and bodily.” – Thomas Manton, Puritan Sermons, vol. 1 (Wheaton, IL: Richard Owen Roberts, Publishers, 1981), 402.