10 Finally, my brethren, be strong in the Lord and in the power of His might. 11 Put on the whole armor of God, that you may be able to stand against the wiles of the devil. 12 For we do not wrestle against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this age, against spiritual hosts of wickedness in the heavenly places. 13 Therefore take up the whole armor of God, that you may be able to withstand in the evil day, and having done all, to stand.” (Ephesians 6:10–13, NKJV)
We need the Lord’s strength to “stand against the wiles of the devil.” We are in a battle over our souls. This fight calls for faith in the Lord’s power instead of ourselves as we struggle “against principalities, against powers, against the rulers of the darkness of this age, against spiritual hosts of wickedness in the heavenly places.” And so, let us equip ourselves with “the whole armor of God” (Eph. 6:13-18). The Lord’s armor is tried and true, powerful to defeat our foe. But beware. Our adversary, the devil, will try to use our sense of self-reliance against us, tempting us to believe we can overcome the devil on our own. Do not attempt to go into this battle alone. “The Lord is my strength and my shield; My heart trusted in Him, and I am helped; Therefore my heart greatly rejoices, and with my song I will praise Him” (Psa. 28:7).