2 Thessalonians 2:10-12 KJV
10 And with all deceivableness of
unrighteousness in them that perish; because they received not the love of the truth, that they might be saved. 11 And for this cause God shall send them strong delusion, that they should believe a lie: 12 That they all might be damned who believed not the truth, but had pleasure in
unrighteousness.
Isaiah 51:7 KJV
Hearken unto me, ye that know
righteousness, the people in whose heart is my law (torah)
Psalm 119:142 KJV
Thy
righteousness is an everlasting
righteousness, and thy law (torah) is the truth.
1 Corinthians 6:9
Do you not know that the
unrighteous will not inherit the kingdom of God? Do not be deceived.
Romans 6:15-16 KJV
15 What then? shall we sin, because we are not under the law, but under grace?
God forbid. 16 Know ye not, that to whom ye yield yourselves servants to obey, his servants ye are to whom ye obey;
whether of sin unto death,
or of obedience unto righteousness
Matthew 5:20
“For I say unto you, That except your
righteousness shall exceed the
righteousness of the scribes and Pharisees (adherence to the torah), ye shall in no case enter into the kingdom of heaven.”
The pharisees were
righteous when they were teaching and obeying torah. They were
un-righteous when they were adding and taking away from torah, and teaching others likewise.
Do not be like the pharisees. Do not follow their example. Modern Day Israel has not changed (if anything they've gotten worse) - they still teach the talmud (oral traditions), which add and take away from torah. If sin is transgression of law (torah), and believers are instructed not to continue practicing sin - then any church that refuses to give them the Word of Truth (what's written in the torah, writings, and the prophets), they are keeping their congregation in darkness and perpetual sin. That's why we see young Christians with tattoos, and fornicating (dis-regarding commandments like Exodus 22:16). It leads to lawlessness.
Edit: One more for good measure:
Matthew 6:31-33 NKJV
31 “Therefore do not worry, saying, ‘What shall we eat?’ or ‘What shall we drink?’ or ‘What shall we wear?’
32 For after all these things the Gentiles seek. For your heavenly Father knows that you need all these things.
33 But seek first the kingdom of God
and His righteousness, and all these things shall be added to you.