1 Samuel 7:3
And Samuel spoke to all the house of Israel, saying, If ye do return to the LORD with all your hearts, then put away the strange gods, and Ashtaroth, from among you, and prepare your hearts to the LORD, and serve him only: and he will deliver you from the hand of the Philistines.
Joshua 24:14
Now therefore fear the LORD, and serve him in sincerity and in truth; and put away the gods which your fathers served on the other side of the flood, and in Egypt; and serve ye the LORD.
Genesis 35:2
Then Jacob said to his household, and to all that were with him, Put away the strange gods that are among you, and be clean, and change your garments:
Deuteronomy 6:13
Thou shalt fear the LORD thy God, and serve him, and shalt swear by his name.
Deuteronomy 13:4
Ye shall walk after the LORD your God, and fear him, and keep his commandments, and obey his voice, and ye shall serve him, and cleave to him.
Judges 2:13
And they forsook the LORD, and served Baal and Ashtaroth.
Isaiah 55:7
Let the wicked forsake his way, and the unrighteous man his thoughts: and let him return to the LORD, and he will have mercy upon him; and to our God, for he will abundantly pardon.
Matthew 4:10
Then saith Jesus to him, Be gone, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.
Luke 4:8
And Jesus answered and said to him, Get thee behind me, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.
Deuteronomy 10:20
Thou shalt fear the LORD thy God; him shalt thou serve, and to him shalt thou cleave, and swear by his name.
Joshua 24:23
Now therefore put away (said he) the strange gods which are among you, and incline your heart to the LORD God of Israel.
1 Kings 8:48
And so return to thee with all their heart, and with all their soul, in the land of their enemies, who led them away captive, and pray to thee towards their land, which thou gavest to their fathers, the city which thou hast chosen, and the house which I have built for thy name:
Deuteronomy 30:2-10
And shalt return to the LORD thy God, and shalt obey his voice according to all that I command thee this day, thou and thy children, with all thy heart, and with all thy soul;
2 Chronicles 30:19
That prepareth his heart to seek God, the LORD God of his fathers, though he is not cleansed according to the purification of the sanctuary.
Joel 2:12-13
Therefore also now, saith the LORD, Turn ye even to me with all your heart, and with fasting, and with weeping, and with mourning:
Judges 10:6
And the children of Israel did evil again in the sight of the LORD, and served Baalim, and Ashtaroth, and the gods of Syria, and the gods of Zidon, and the gods of Moab, and the gods of the children of Ammon, and the gods of the Philistines, and forsook the LORD, and served not him.
Judges 10:16
And they put away the strange gods from among them, and served the LORD: and his soul was grieved for the misery of Israel.
1 Samuel 31:10
And they put his armor in the house of Ashtaroth: and they fastened his body to the wall of Beth-shan.
1 Chronicles 22:19
Now set your heart and your soul to seek the LORD your God; arise, therefore, and build ye the sanctuary of the LORD God, to bring the ark of the covenant of the LORD, and the holy vessels of God, into the house that is to be built to the name of the LORD.
1 Chronicles 28:9
And thou, Solomon my son, know thou the God of thy father, and serve him with a perfect heart, and with a willing mind: for the LORD searcheth all hearts and understandeth all the imaginations of the thoughts: if thou shalt seek him, he will be found of thee; but if thou shalt forsake him, he will cast thee off for ever.
2 Chronicles 19:3
Nevertheless, there are good things found in thee, in that thou hast taken away the groves out of the land, and hast prepared thy heart to seek God.
Job 11:13-14
If thou preparest thy heart, and stretchest out thy hands towards him;
Proverbs 16:1
The preparations of the heart in man, and the answer of the tongue, are from the LORD.
Jeremiah 4:3-4
For thus saith the LORD to the men of Judah and Jerusalem, Break up your fallow ground, and sow not among thorns.
Ezekiel 18:31
Cast away from you all your transgressions, by which ye have transgressed; and make you a new heart and a new spirit: for why will ye die, O house of Israel?
Hosea 6:1-2
Come, and let us return to the LORD: for he hath torn, and he will heal us; he hath smitten, and he will bind us up.
Hosea 14:1
O Israel, return to the LORD thy God; for thou hast fallen by thy iniquity.
Matthew 6:24
No man 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 mammon.
Matthew 15:8
This people draw nigh to me with their mouth, and honor me with their lips; but their heart is far from me.
John 4:24
God is a Spirit: and they that worship him, must worship him in spirit and in truth.