John Chrysostom, on Heb 12:4

“For you have not yet resisted unto blood, striving against sin:”

“"Ye have not yet," he said, "resisted unto blood, striving against sin." Here he indicates that sin is both very vigorous, and is itself armed. For the expression "Ye have resisted [stood firm against]," is used with reference to those who stand firm.”

Imported from an open dataset — not yet checked against the printed edition.