A supplement to the scripture-doctrine of original sin, &c : Containing some remarks upon two books, viz. The vindication of the scripture doctrine of original sin, and the ruin and recovery of mankind. In which remarks are examined some sentiments relating to imputed guilt, the calamities and sinfulness of mankind, Adam's being a federal head, the formation of our nature, and the doctrine of original righteousness: whence result several useful particulars belonging to each. By John Taylor.