Matthew 15:9

but in vain do they worship me, teaching for doctrines the injunctions of men.

Luke 11:42

But wo unto you pharisees, who tithe even your mint, and rue, and all your herbs, and pass by judgement and the love of God: these ought ye to practise and not to omit the others.

1 Corinthians 11:17

But whilst I am declaring this, I do not commend you, that ye assemble together not for the better, but for the worse.

Ephesians 4:30

And grieve not the holy Spirit of God whereby ye are sealed to the day of redemption.

Philippians 1:15

Some indeed through envy and strife, and some also through 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 for doctrines the injunctions of men.
Luke 11:42
But wo unto you pharisees, who tithe even your mint, and rue, and all your herbs, and pass by judgement and the love of God: these ought ye to practise and not to omit the others.

It is

1 Corinthians 11:17
But whilst I am declaring this, I do not commend you, that ye assemble together not for the better, but for the worse.
Philippians 1:15
Some indeed through envy and strife, and some also through good-will:

Iniquity

Ephesians 4:30
And grieve not the holy Spirit of God whereby ye are sealed to the day of redemption.