Bible Verses About Warfare of Saints: By faith

who through faith subdued kingdoms, wrought righteousness, obtained promises, stopped the mouths of lions,

quenched the power of fire, escaped the edge of the sword, from weakness were made strong, waxed mighty in war, turned to flight armies of aliens.

Women received their dead by a resurrection: and others were tortured, not accepting their deliverance; that they might obtain a better resurrection:

and others had trial of mockings and scourgings, yea, moreover of bonds and imprisonment:

they were stoned, they were sawn asunder, they were tempted, they were slain with the sword: they went about in sheepskins, in goatskins; being destitute, afflicted, ill-treated

For whatsoever is begotten of God overcometh the world: and this is the victory that hath overcome the world, even our faith.

And who is he that overcometh the world, but he that believeth that Jesus is the Son of God?