18 If I regard iniquity in my heart, the Lord will not hear me:
Psalms 66:18 Cross References - Webster
Job 27:8-9
Job 36:21
21 Take heed, regard not iniquity: for this hast thou chosen rather than affliction.
Proverbs 15:8
8 The sacrifice of the wicked is an abomination to the LORD: but the prayer of the upright is his delight.
Proverbs 15:29
29 The LORD is far from the wicked: but he heareth the prayer of the righteous.
Proverbs 21:13
13 Whoever stoppeth his ears at the cry of the poor, he also shall cry himself, but shall not be heard.
Proverbs 28:9
9 He that turneth away his ear from hearing the law, even his prayer shall be abomination.
Isaiah 1:15
15 And when ye spread forth your hands, I will hide my eyes from you: yes, when ye make many prayers, I will not hear: your hands are full of blood.
John 9:31
31 Now we know that God heareth not sinners: but if any man is a worshiper of God, and doeth his will, him he heareth.
James 4:3
3 Ye ask, and receive not, because ye ask amiss, that ye may consume it upon your lusts.