A letter to the Rev'd. Mr. Samuel Haliday; wherein his scheme of minnisterial [sic] communion, in the seventh page of his introduction, to his Reasons against subscription to the Westminster confession of faith is examin'd, and compar'd with his four grand arguments. Als o a remark, occasion'd by an uncharitable Reflection in the Eleventh Page of his late Letter, directed to the Rev'd. Mr. Gilbert Kennedy. By Samuel Hemphil, M. A.