The wicked will not prosper. Righteousness reaps great rewards. This is what the Bible says. The NT teaches that righteousness includes our behavior. I Corinthians 6:10, “Do you not know that wrongdoers will not inherit the kingdom of God?” If we go to the OT we see teachings about washings, cleansings, and required duties of sacrifice. We see teachings about keeping oneself separate. In the OT this applied to the nation of Israel. They were not to partake with or get involved with the idolatrous worship of their neighbors. They were to abide in God’s commandments as set out in the Mosaic Law. In the NT we see teachings about keeping ourselves from being spotted by the world. We see teachings about doing what is right and good. We see teachings about not loving the world or the things of the world. Teachings about turning from sin, setting aside the deeds of the old man and his nature, and taking on the new nature of Christ for ourselves.
How is it that we are being taught by Christian teachers today that these things are not necessary? The Bible is clear that we will reap what we sow. Proverbs is full of admonitions about the wicked and the just. The whole theme of the Bible is wickedness and sin versus righteousness and goodness. God is holy. “Be ye holy”, “present your bodies as a living sacrifice”, “produce good fruit”, ” you will know the ungodly by their fruit”. This is the advantage of pulling back from the world’s ways and making time for reading God’s word. A clearer vision. A better understanding of God’s ways, and an ability to know what he wants from us.
There’s a struggle on today for righteousness. The Christian is being bombarded from every quarter saying that righteousness is not necessary, that God does not require upright behavior from us. The Bible teachings are clear. If you are in Christ you will do what is right. God gives you the ability to do this through the power of the Holy Spirit. He requires it of you. You will not be excused for bad behavior.