A loving and friendly invitation to all sinners to repent : and a warning to all backsliders to return unto the Lord, while they have time and space given them : with a brief account of the latter part of the life of John Perrot, and his end &c. : also a testimony against Robt. Rich and John Perrot their filthy books lately printed against God's people in scorn called Quakers : with a postscript by another hand.