Finally, be strong in the Lord and in the strength of his power; put on the whole armor of God, so that you may be able to stand against the wiles of the devil, for our struggle is not against blood and flesh but against the rulers, against the authorities, against the cosmic powers of this present darkness, against the spiritual forces of evil in the heavenly places. Therefore take up the whole armor of God, so that you may be able to withstand on the evil day and, having prevailed against everything, to stand firm. Stand, therefore, and belt your waist with truth and put on the breastplate of righteousness and lace up your sandals in preparation for the gospel of peace. With all of these, take the shield of faith, with which you will be able to quench all the flaming arrows of the evil one. Take the helmet of salvation and the sword of the Spirit, which is the word of God. Pray in the Spirit at all times in every prayer and supplication. To that end, keep alert and always persevere in supplication for all the saints. Pray also for me, so that when I speak a message may be given to me to make known with boldness the mystery of the gospel, for which I am an ambassador in chains. Pray that I may declare it boldly, as I must speak.
It is important to react in an appropriate way when need be, but just as important and in some ways more so, we also need to act ahead of time in a way which might lessen the need to react later and will at least get us in the proper frame of mind and heart so that any necessary reaction later will be better. I am thinking here about the spiritual warfare we’re told about in this passage, written as it were from Paul or from someone else as if Paul had written it, which doesn’t matter for our purposes since either way it’s holy scripture.
It’s important for us to do all we can on the sunny days in preparation for when the cloudy, overcast, stormy days hit us. It’s easy to do otherwise, to just rest, relax and enjoy when all seems good and at peace. But this passage explicitly tells us to do otherwise. Even when it seems unnecessary, we’re to do this, so that when the inevitable comes, we’ll be ready for it.
I think some interpreters see the evil day as ever present, so that it’s just something we have to do all the time since we’re ever engaged in this spiritual battle. And that could be. It does seem like in experience that there are especially some difficult days, and for some of us if we have to do certain things, like maybe teach or give a message or lead a discussion from scripture, we can almost mark it down that we’ll be in a tussle before that time to trip us up and make us ineffective in what we have to do. That has happened over and over again for me, right up to the present day. “To be forewarned is to be forearmed.” If we know that ahead of time, then we can prepare ahead of time, and indeed we are clearly told to do just that in this passage for the spiritual warfare which is part of our existence now. Let me add to that that the difficulty and darkness can hit us at the most unexpected times as well, any time really.
If Paul asked for prayer to help him in what he had to do, proclaiming the message of the gospel, we might say all the more so for us, but really, we’re all in the same boat together on that one. A difference with Paul was that he was probably fully exercised this way all the time, whereas we are not. But we’re all in the same need, and we all have the same resources. This is something we’re to realize and grow more and more into in our application and practice of this. Something we’re to take seriously in this life, because there’s no escape. And yet we have all we need in Christ and through the gospel, spelled out to us in detail here so that we won’t miss anything within that, all of it needed for life here and now. So that individually and together we might live in the light and be a light in and through Jesus.