A plea for the Non-Conformists : giving the true state of the dissenters case, and how far the Conformists separation from the Church of Rome, for their Popish superstitions and traditions introduced into the service of God, justifies the Non-Conformists separation from them for the same : in a letter to Dr. Benjamin Calamy, upon his sermon, called, Scrupulous conscience, inviting hereto : to which is added, A parallel scheme of the pagan, papal and Christian rites and ceremonies : with a narrative of the sufferings underwent for writing, printing and publishing hereof /