A treatise of lawful oaths, and perjury. [electronic resource] : Wherein the nature and obligation of promissory and assertory oaths is cleared; and the dreadfulness of the sin of perjury demonstrated, from Scripture, Reason, the Laws of several Nations, and known Instances of God's Judgments against perjured Persons. Published as a Caveat to all who have occasion to depone in Oaths of Purgation, or as Parties or Witnesses, before any Judicature, Civil or Ecclesiastick. By the Reverend Mr. Peter Rae, sometime Minister of the Gospel at Kirkbride, and thereafter at Kirkconnel.