Luke.11.22  but when one stronger than he assails him and overcomes him, he takes away his armor in which he trusted, and divides his spoil.
Rom.13.12  the night is far gone, the day is at hand. Let us then cast off the works of darkness and put on the armor of light;
Eph.6.11  Put on the whole armor of God, that you may be able to stand against the wiles of the devil.
Eph.6.13  Therefore take the whole armor of God, that you may be able to withstand in the evil day, and having done all, to stand.