An abstract by way of index of some very unsound and some other very antichristian passages collected out of G. Whitehead's and W. Penns books, plainly contradicting their late creeds : one signed by W. Penn at Dublin in Ireland on which the B. of Cork hath made some seasonable remarks, another signed by G.W., called A few positions of the sincere belief and Christian doctrine of the people called Quakers, both printed in this present year 1698.