Revelation 3:15

I know thy works, that thou art neither cold nor hot; I would thou wert cold or hot.

Matthew 24:12

And because iniquity shall abound, the love of the many will wax cold.

Romans 12:11

Be not backward in zeal; be fervent in spirit; serving the Lord.

Revelation 3:1

And to the angel of the church in Sardes write: These things saith he who hath the seven spirits of God, and the seven stars: I know thy works, that thou hast a name that thou livest, and art dead.

Matthew 6:24

No one can serve two masters; for either he will hate one, and love the other; or else he will cleave to one, and despise the other. Ye cannot serve God and mammon.

Matthew 10:37

He that loveth father or mother more than me, is not worthy of me; and he that loveth son or daughter more than me, is not worthy of me;

Luke 14:27-28

Whoever doth not bear his own cross and follow me, cannot be my disciple.

1 Corinthians 16:22

If any one loveth not the Lord, let him be accursed! The Lord is at hand.

2 Corinthians 12:20

For I fear, lest, when I come, I shall not find you such as I would, and lest I too shall be found by you such as ye would not; lest there be wranglings, envying, wraths, rivalries, backbitings, whisperings, swellings, tumults;

Philippians 1:9

And this I pray, that your love may abound yet more and more in knowledge and in all discernment;

2 Thessalonians 1:3

We ought to thank God always for you, brethren, as is fit, because your faith increaseth exceedingly, and the love of every one of you all toward each ether aboundeth;

James 1:8

a doubleminded man as he is, unstable in all his ways.

1 Peter 1:22

Seeing ye have purified your souls in obeying the truth unto unfeigned brotherly love, love one another from the heart, fervently;

Revelation 2:2

I know thy works, and thy labor, and thy endurance, and that thou canst not bear evil men; and thou didst try those who say they are apostles, and are not, and didst find them liars;

Revelation 2:4

But I have this against thee, that thou hast left thy first love.

Treasury of Scripture Knowledge

Summary

I know thy works, that thou art neither cold nor hot: I would thou wert cold or hot.

General references

Bible References

That

Revelation 2:4
But I have this against thee, that thou hast left thy first love.
Matthew 24:12
And because iniquity shall abound, the love of the many will wax cold.
Philippians 1:9
And this I pray, that your love may abound yet more and more in knowledge and in all discernment;
2 Thessalonians 1:3
We ought to thank God always for you, brethren, as is fit, because your faith increaseth exceedingly, and the love of every one of you all toward each ether aboundeth;
1 Peter 1:22
Seeing ye have purified your souls in obeying the truth unto unfeigned brotherly love, love one another from the heart, fervently;

I would

2 Corinthians 12:20
For I fear, lest, when I come, I shall not find you such as I would, and lest I too shall be found by you such as ye would not; lest there be wranglings, envying, wraths, rivalries, backbitings, whisperings, swellings, tumults;

Thou

Matthew 6:24
No one can serve two masters; for either he will hate one, and love the other; or else he will cleave to one, and despise the other. Ye cannot serve God and mammon.
Matthew 10:37
He that loveth father or mother more than me, is not worthy of me; and he that loveth son or daughter more than me, is not worthy of me;
Luke 14:27
Whoever doth not bear his own cross and follow me, cannot be my disciple.
1 Corinthians 16:22
If any one loveth not the Lord, let him be accursed! The Lord is at hand.
James 1:8
a doubleminded man as he is, unstable in all his ways.

General references

Luke 11:23
He that is not with me is against me; and he that gathereth not with me scattereth abroad.