Truths principles [electronic resource] : or, those things about doctrine and worship, which are most surely believed and received amongst the People of God, called Quakers, Viz Concerning the Man Christ, His Sufferings, Death, Resurrection, Faith in his Blood, the Imputation of his Righteousness, Sanctification, Justification, &c. Written to stop the Mouth of Clamour, and to Inform all who desire to know the Truth, as it is in Jesus, by the servant of the lord, John Crook. To which is added, somewhat concerning the Difference between the Perswasions of reason, and the Perswasions of faith.