9 Bible Verses about Divided Hearts

And Samuel spoke unto all the house of Israel, saying, If ye return unto the LORD with all your hearts, then put away the strange gods and Ashtaroth from among you and prepare your hearts unto the LORD and serve him only, and he will deliver you out of the hand of the Philistines.

And Elijah came near unto all the people and said, How long shall ye halt between two opinions? If the LORD is God, follow him; but if Baal, then follow him. And the people did not answer him a word.

Therefore the Lord said, Forasmuch as this people sacrifice unto me and honour me with their lips, but have removed their heart far from me, and their worship with which they honour me was taught by the commandment of men:

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

The double minded man is unstable in all his ways.

Ye adulterers and adulteresses, know ye not that the friendship of the world is enmity with God? Whosoever therefore that desires to be a friend of the world, makes himself the enemy of God.

Draw near to God, and he will draw near to you. Cleanse your hands, ye sinners; and purify your hearts, ye double minded.

Love not the world neither the things that are in the world. If anyone loves the world, the charity of the Father is not in him.

I know thy works, that thou art neither cold nor hot; I would thou wert cold or hot. So then because thou art lukewarm and neither cold nor hot, I will spue thee out of my mouth. Because thou sayest, I am rich and increased with goods and have need of nothing and knowest not that thou art wretched and miserable and poor and blind and naked,read more.
I counsel thee to buy of me gold refined in the fire, that thou may be made rich; and clothed in white raiment, so that the shame of thy nakedness not be uncovered; and anoint thine eyes with eyesalve, that thou may see.