A serious and earnest exhortation and seasonable warning given forth in two epistles to the people and inhabitants of Aberdeen [electronic resource] : being the breathings of one of the despised sufferers for the blessed truth (in scorn called a Quaker) within their city, while I was under deep exercise of spirit, & travail on their behalf for several dayes; so that I was made to become as a sign unto them, to warn them to flee from the wrath to come by speedy repentance, / who am known by the name of Andrew Jaffray.