Matthew 24:12

And because of the increased lawlessness, the love of the many will become cold.

James 4:1-4

From where are wars and fightings among you? Is it not from here: from your pleasures warring in your body-parts?

James 5:1-6

Go now, ye rich, weep, howling for your miseries that are approaching.

Revelation 2:4-5

Nevertheless, I have against thee because thou left thy first love.

Revelation 2:10

Fear none of the things that thou are going to suffer. Behold, the devil is indeed going to cast some of you into prison, so that ye may be tried, and ye will have tribulation ten days. Become thou faithful until death, and I will

Revelation 3:15

I know thy works, that thou are neither cold nor hot. O that thou were cold or hot.

Treasury of Scripture Knowledge

Summary

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

Bible References

The love

Revelation 2:4
Nevertheless, I have against thee because thou left thy first love.
Revelation 3:15
I know thy works, that thou are neither cold nor hot. O that thou were cold or hot.