Luke 20:8
"Nor will I tell you," said Jesus, "by what authority I do these things."
Ephesians 5:5
For be well assured that no fornicator or immoral person and no money-grubber--or in other words idol-worshipper--has any share awaiting him in the Kingdom of Christ and of God.
1 Peter 2:8
and "a Stone for the foot to strike against, and a Rock to stumble over." Their foot strikes against it because they are disobedient to God's Message, and to this they were appointed.
Revelation 2:14
Yet I have a few things against you, because you have with you some that cling to the teaching of Balaam, who taught Balak to put a stumbling-block in the way of the descendants of Israel--to eat what had been sacrificed to idols, and commit fornication.