Revelation 12:11

They triumphed over him by the blood of the Lamb and by the word of their testimony; they did not love their lives so much as to shrink from death.

and they loved not their lives unto the death;
they did not value them; they made no account of them; they were not anxiously careful to preserve them; they chose to lose them; they ran to the stake, and willingly and cheerfully laid them down; they did not count them dear unto them, as said the Apostle Paul, that they might finish their course with joy, and testify the Gospel of the grace of God, or bear a testimony to it, ( Acts 20:24 ) ; yea, as Christ has directed, ( Luke 14:26 ) ; they hated their lives in comparison of him, and when in competition with him and his Gospel; and by dying thus they conquered Satan; had they loved their lives, and saved them by denying Christ and his truths, Satan would have conquered them; but dying in the cause of Christ, and for it, they got the victory over him.