Nobody’s perfect, but it would be good if they were… right?
God seems to think so. He tells people they need to be blameless. Eliphaz claimed that it wouldn’t make any difference to God whether someone was blameless, but Eliphaz did not speak the truth about God.
Paul told his followers how they could become blameless and pure, and he encouraged them to perfect their holiness. He prayed for them to be pure and blameless, because that’s how he wanted them to be when Jesus returned. Peter, too, told his followers to make every effort to be found spotless and blameless.
In the book of Revelation, Jesus says he’s unhappy with a certain church because those people are neither very good nor very bad. Jesus would prefer it if they were either one of those, but they’re just… in between. Jesus can’t stand that.
Solomon, on the other hand, wisely advises you to be neither very good nor very bad. He says it’s best to avoid any extremes, and to stay in between the two, right where Jesus can’t stand you. And don’t bother trying to avoid doing things you know God won’t like. Solomon wisely says you should just follow your heart and your eyes wherever they take you, even though you know you’ll be bringing judgment on yourself.
Jesus told multiple parables to make the point that sinning and then repenting is worth celebrating, but never sinning in the first place is not worth celebrating. You have to sin if you want to please God.
Paul said he was faultless in his righteousness based on God’s law, but he considered that a loss. He had found a better way, so he no longer wanted to have any law-based righteousness of his own. He said that kind of thing was garbage.