Matthew 15:9

But in vain do they worship me, teaching doctrines the commandments of men.

Luke 11:42

But wo to you, Pharisees, because ye tithe mint, and rue, and every herb, and pass by judgment and the love of God. These ought ye to have done, and not to have omitted the other.

1 Corinthians 11:17

But in the matter I am going to denounce, I do not commend you, that ye meet together not for the better, but for the worse.

Ephesians 4:30

And grieve not the holy Spirit of God, whereby ye have been sealed unto the day of redemption.

Philippians 1:15

Some indeed do it in a spirit of envy and strife; but some also preach Christ with cordial good-will:

Treasury of Scripture Knowledge

Summary

Bring no more vain oblations; incense is an abomination unto me; the new moons and sabbaths, the calling of assemblies, I cannot away with; it is iniquity, even the solemn meeting.

Iniquity

Bible References

Vain

Matthew 15:9
But in vain do they worship me, teaching doctrines the commandments of men.
Luke 11:42
But wo to you, Pharisees, because ye tithe mint, and rue, and every herb, and pass by judgment and the love of God. These ought ye to have done, and not to have omitted the other.

It is

1 Corinthians 11:17
But in the matter I am going to denounce, I do not commend you, that ye meet together not for the better, but for the worse.
Philippians 1:15
Some indeed do it in a spirit of envy and strife; but some also preach Christ with cordial good-will:

Iniquity

Ephesians 4:30
And grieve not the holy Spirit of God, whereby ye have been sealed unto the day of redemption.