King James Version
And in nothing terrified by your adversaries: which is to them an evident token of perdition, but to you of salvation, and that of God.English Standard Version
and not frightened in anything by your opponents. This is a clear sign to them of their destruction, but of your salvation, and that from God.New International Version
without being frightened in any way by those who oppose you. This is a sign to them that they will be destroyed, but that you will be saved--and that by God.