Bible Verses About Warfare of Saints: Exhorted to diligence

Fight the good fight of faith: lay holde of eternal life, whereunto thou art also called, and hast professed a good profession before many witnesses.

Beloued, when I gaue al diligece to write vnto you of the common saluation, it was needful for me to write vnto you to exhort you, that yee should earnestly contend for the maintenace of ye faith, which was once giuen vnto the Saintes.