Put on the complete suit of armor from God
Ephesians 6:10 Finally, go on acquiring power in the Lord and in the mightiness of his strength. 11 Put on the complete suit of armor from God so that you may be able to stand firm against the crafty acts of the Devil; 12 because we have a struggle, not against blood and flesh, but against the governments, against the authorities, against the world rulers of this darkness, against the wicked spirit forces in the heavenly places. 13 For this reason take up the complete suit of armor from God, so that you may be able to resist in the wicked day and, after you have accomplished everything, to stand firm.