The night is far spent, the day is at hand: let us therefore cast off the works of darkness, and let us put on the armour of light.
Rom 13:12

But this I say, brethren, the time is short: it remaineth, that both they that have wives be as though they had none; and they that weep, as though they wept not; and they that rejoice, as though they rejoiced not; and they that buy, as though they possessed not; and they that use this world, as not abusing it: for the fashion of this world passeth away.
1 Corinthians 7:29‭-‬31 KJV

Now all these things happened unto them for ensamples: and they are written for our admonition, upon whom the ends of the world are come.
1 Corinthians 10:11 KJV

in truthful speech and in the power of God; with the weapons of righteousness in the right hand and in the left; 2 Cor 6:7

The weapons of our warfare are not the weapons of the world. Instead, they have divine power to demolish strongholds 2 Cor 10:4

For you were once darkness, but now you are light in the Lord. Walk as children of light, Eph 5:8

Put on the full armor of God, so that you can make your stand against the devil's schemes. Eph 6:11