“Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand.”
King James Version (KJV)
6:13 In the evil day - The war is perpetual; but the fight is one day less, another more, violent. The evil day is either at the approach of death, or in life; may be longer or shorter and admits of numberless varieties. And having done all, to stand - That ye may still keep on your armour, still stand upon your guard, still watch and pray; and thus ye will be enabled to endure unto the end, and stand with joy before the face of the Son of Man.
Eph 6:13 Wherefore, take unto you the whole armour of God. Seeing you have such enemies, arm! Put on the whole armor of God. In the evil day. The day of peril and assault. To stand. To stand the assault, and to stand victorious, when it is beaten back.