Warning: Long post, In response to Ken (Iamodd4God):
Key passages germane to discussion:
1 Corinthians 6:9-10:
9Do not be deceived: Neither the sexually immoral nor idolaters nor adulterers nor male prostitutes nor homosexual offenders 10nor thieves nor the greedy nor drunkards nor slanderers nor swindlers will inherit the kingdom of God.
Galatians 5:19-21:
19The acts of the sinful nature are obvious: sexual immorality, impurity and debauchery; 20idolatry and witchcraft; hatred, discord, jealousy, fits of rage, selfish ambition, dissensions, factions 21and envy; drunkenness, orgies, and the like. I warn you, as I did before, that those who live like this will not inherit the kingdom of God.
Proverbs 6:16-19:
16 There are six things the LORD hates,
seven that are detestable to him:
17 haughty eyes,
a lying tongue,
hands that shed innocent blood,
18 a heart that devises wicked schemes,
feet that are quick to rush into evil, 19 a false witness who pours out lies
and a man who stirs up dissension among brothers.
Revelation 21:8:
8But the cowardly, the unbelieving, the vile, the murderers, the sexually immoral, those who practice magic arts, the idolaters and all liars--their place will be in the fiery lake of burning sulfur. This is the second death.
SO, we would then say a Christian cannot commit: (the following lists the sins gleaned from above passages)...
Sexual immorality, idolatry, adultery, male prostitution, homosexuality, theft, greed, drunkenness, slander, swindling, impurity, debauchery, witchcraft, hatred, discord, jealousy, rage, selfishness, dissention, factions, envy, orgies, haughty eyes, lying, shedding innocent blood, rushing to evil, false witnessing, cowardice, unbelief, vileness, murder, magic arts.
(*please note...duplicate items from these scriptures are omitted)
Could you honestly say that you have not committed a sin from this list? I couldn't. I doubt anyone could. So that presents a problem, doesn't it?
Well...What does James say?
James 2:10-11:
For whosoever shall keep the whole law, and yet offend in one point, he is guilty of all.
This is quite the important passage. We
can't keep the law. We're not saved because of our law-keeping prowess. We fail. Miserably. It then becomes about grace and forgiveness.
Now...if someone is habitually living in sin, and there's no repentance/turning/conviction...of
course there's a problem then. But if we're gonna make the "sins Christians can't commit" list...then let's be sure and take all the passages, and look at them as a whole.
This thread, and the 22,197,122.5 threads like it, usually end up dwelling on sins such as murder, homosexuality, and adultery.
Why don't we leave those "hot button" ones and mention a few of the other sins mentioned in the oft-stated passages: lying and thievery are mentioned. Can a Christian commit
them? Yep. Are they still sins...a terrible affront to a Holy God? Absolutely. Will they bring about His chastening to His children? You better believe it. If they are a child of God, his chastening will be sure, and it won't be pleasant.
I
do put "Blasphemy of the Holy Spirit" in a different class, because Jesus did.