Joshua 24:20
If ye forsake Jehovah, and serve strange gods, then he will turn and do you hurt, and consume you, after that he hath done you good.
1 Chronicles 28:9
And thou, Solomon my son, know the God of thy father, and serve him with a perfect heart and with a willing mind; for Jehovah searches all hearts, and discerns all the imaginations of the thoughts. If thou seek him, he will be found of thee; but if thou forsake him, he will cut thee off for ever.
Acts 7:42
But God turned and delivered them up to serve the host of heaven; as it is written in the book of the prophets, Have ye offered me victims and sacrifices forty years in the wilderness, O house of Israel?
2 Chronicles 15:2
And he went out to meet Asa, and said to him, Hear ye me, Asa, and all Judah and Benjamin: Jehovah is with you while ye are with him; and if ye seek him he will be found of you, but if ye forsake him he will forsake you.
Ezra 8:22
For I was ashamed to require of the king a band of soldiers and horsemen to help us against the enemy in the way; for we had spoken to the king saying, The hand of our God is upon all them for good that seek him; but his power and his anger is against all them that forsake him.
Isaiah 1:28
But the ruin of the transgressors and of the sinners shall be together; and they that forsake Jehovah shall be consumed.
Isaiah 63:10
But they rebelled and grieved his holy Spirit: and he turned to be their enemy; himself, he fought against them.
Isaiah 65:11-12
But ye who forsake Jehovah, who forget my holy mountain, who prepare a table for Gad, and fill up mixed wine unto Meni:
Jeremiah 17:13
Thou hope of Israel, Jehovah! all that forsake thee shall be ashamed. They that depart from me shall be written in the earth; because they have forsaken Jehovah, the fountain of living waters.
Joshua 23:12-15
For if ye in any wise go back, and cleave unto the residue of these nations, these that remain among you, and make marriages with them, and come in unto them and they unto you:
Ezekiel 18:24
And when the righteous turneth from his righteousness and practiseth what is wrong, and doeth according to all the abominations that the wicked doeth, shall he live? None of his righteous acts which he hath done shall be remembered: in his unfaithfulness which he hath wrought, and in his sin which he hath sinned, in them shall he die.
Hebrews 10:26-27
For where we sin wilfully after receiving the knowledge of the truth, there no longer remains any sacrifice for sins,
Hebrews 10:38
But the just shall live by faith; and, if he draw back, my soul does not take pleasure in him.