I think it tells us to keep our eyes on Jesus, on the things that are right and good and true. But it's so easy to get completely carried away with the things that are evil. I think Ephesians 5 gives us good guidance here: "Walk as children of light (for the fruit of light is found in all that is good and right and true), and try to discern what is pleasing to the Lord," and "For it is shameful even to speak of the things that they do in secret."Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.
Ephesians tells us "it is shameful even to speak", but sometimes it feels like we speak about that constantly, dramatically, repeating the same old points over and over again.
I don't think that's good. Because we don't want to let all that evil stuff become the center of our thought life. And we especially want to avoid becoming "experts in all that is evil" or developing a prurient interest in it. And we also want to avoid self-righteousness, polishing our own righteousness by always pointing to the sinfulness of others. In Ephesians 5, I think it is telling us:
1. Walk as children of light (for the fruit of light is found in all that is good and right and true), and try to discern what is pleasing to the Lord.
2. But when anything is exposed by the light, it becomes visible, for anything that becomes visible is light.
I think that's what Jesus did. He didn't join the Pharisees in competing to see who could denounce sinners the loudest. He walked in the light and showed them what light looks like. In love. By doing that, he exposed what is evil and called them into the light.
Therefore be imitators of God, as beloved children. And walk in love, as Christ loved us and gave himself up for us, a fragrant offering and sacrifice to God.
But sexual immorality and all impurity or covetousness must not even be named among you, as is proper among saints. Let there be no filthiness nor foolish talk nor crude joking, which are out of place, but instead let there be thanksgiving. For you may be sure of this, that everyone who is sexually immoral or impure, or who is covetous (that is, an idolater), has no inheritance in the kingdom of Christ and God. Let no one deceive you with empty words, for because of these things the wrath of God comes upon the sons of disobedience. Therefore do not become partners with them; for at one time you were darkness, but now you are light in the Lord. Walk as children of light (for the fruit of light is found in all that is good and right and true), and try to discern what is pleasing to the Lord. Take no part in the unfruitful works of darkness, but instead expose them. For it is shameful even to speak of the things that they do in secret. But when anything is exposed by the light, it becomes visible, for anything that becomes visible is light. Therefore it says,
“Awake, O sleeper,
and arise from the dead,
and Christ will shine on you.”
Look carefully then how you walk, not as unwise but as wise, making the best use of the time, because the days are evil. Therefore do not be foolish, but understand what the will of the Lord is. And do not get drunk with wine, for that is debauchery, but be filled with the Spirit, addressing one another in psalms and hymns and spiritual songs, singing and making melody to the Lord with your heart, giving thanks always and for everything to God the Father in the name of our Lord Jesus Christ, submitting to one another out of reverence for Christ.