4 Bible Verses about Lukewarmness

Yet I have somewhat against thee; for thou hast left thy first love.

Watch and pray that ye enter not into temptation: the spirit indeed is willing, but the flesh is weak.

But I have a few things against thee; for thou hast there those that hold the doctrine of Balaam, who taught Balak to cast a stumbling-block before the children of Israel, to eat things sacrificed to idols, and to commit fornication. So thou hast also them that hold the like doctrine of the Nicolaitans, which I hate. Repent therefore---if not, I will come unto thee quickly, and will fight against them with the sword that goeth out of my mouth.

But I have a few things against thee; because thou sufferest the woman Jezabel, who saith that she is a prophetess, to teach and to seduce my servants to commit fornication and to eat things sacrificed to idols. And I gave her time to repent of her fornication, and she repented not. Behold I will cast her into a bed, and those that commit whoredom with her, into great tribulation, except they repent of their deeds: read more.
and I will cut off her children by death; and all the churches shall know, that I am He who searcheth the reins and hearts, and I will give unto every one of you according to your works. But to you I say, to the rest in Thyatira, As many as do not hold this doctrine, and who are unacquainted with the depths of Satan, as they speak, I will lay on you no other burden:

And to the angel of the church of the Laodiceans write, These things saith the Amen, the faithful and true witness, the beginning of the creation of God; I know thy works, that thou art neither cold nor hot: I wish thou wert cold or hot. So then, because thou art lukewarm, and neither cold nor hot, I will cast thee out of my mouth:

And to the angel of the church in Sardis write, These things saith He that 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: be watchful, and strengthen the things which remain, that are ready to die; for I have not found thy works perfect in the sight of God. Remember therefore how thou hast received and heard, and hold fast, and repent: for if thou be not watchful, I will come upon thee as a thief, and thou shalt not know at what hour I will come upon thee.