Take a Stand
Eph 6:10-13 Finally, be strong in the Lord and in his mighty power. Put on the full armor of God so that you can take your stand against the devil’s schemes. For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms. Therefore put on the full armor of God, so that when the day of evil comes, you may be able to stand your ground, and after you have done everything, to stand.
The Christian battles in the realm of ideas, attitudes, the convictions of the conscience. The enemies are
Worldliness
"Do not conform any longer to the pattern of this world" Rom 12:2
The Sinful nature inherent in our flesh
"The sinful nature desires what is contrary to the Spirit, and the Spirit what is contrary to the sinful nature. They are in conflict with each other." Gal 5:17
And the Devil and his minions
"Be self-controlled and alert. Your enemy the devil prowls around like a roaring lion looking for someone to devour." 1Peter 5:8
The Christian life is a struggle. If you're not struggling, then maybe you're not in the battle. Maybe you've been marginalized or have surrendered to the enemy.