Joshua 24:22

Ye are witnesses against yourselves - Ye have been sufficiently apprised of the difficulties in your way - of God's holiness - your own weakness and inconstancy - the need you have of Divine help, and the awful consequences of apostasy; and now ye deliberately make your choice. Remember then, that ye are witnesses against yourselves, and your own conscience will be witness, judge, and executioner; or, as one terms it, index, judex, vindex .