androb - I'll clarify what I meant, I didn't really say it right.
It's like the difference between Grave Sin, & Sin against the Holy Spirit. - Sin against the Holy Spirit, shows true Evil & complete acceptance of that Evil.. Thus stating that Goda statutes mean nothing to you, and you do not accept his sovereignity.
You can speak to God with Accusatory Words, just like you would a friend that you were upset with.. More important than what you say is your heart Condition.its important that you don't have a deep seated Hatred in your heart though.
If before praying you have already accused God in your heart that He does not exist, or that he is Evil and he doesn't care about you, this is when your Prayer may be ignored.. However if you have even a glimmer of Hope, what you say does not matter.. It is your Humble Attitude, that matters.
For a long time I had an addiction that I had trouble overcoming. After I succumbed to my addiction, i would not pray, because I knew that God would not hear me.. If I had prayed with this attitude, he would not have heard. But when I humbled my self and said, I'm going to trust that god is Greater then my heart.. This is when my prayers started to be answered.
Proverbs 3:34 " He mocks proud mockers but shows favor to the humble and oppressed."
Matthew 13:12 " For those who exalt themselves will be humbled, and those who humble themselves will be exalted."
James 4:6 " But he gives more grace. Therefore it says, “God opposes the proud, but gives grace to the humble.”
An awesome example of this is seen in Job.. Even though, Yahweh was not the one that Took Jobs Family & Posessions away from him, Job thought that it was God who was testing him..
Job 1:20-22 " 20 Then Job arose and tore his robe and shaved his head and fell on the ground and worshiped. 21 And he said, “Naked I came from my mother’s womb, and naked shall I return. The LORD gave, and the LORD has taken away; blessed be the name of the LORD.” 22 In all this Job did not sin or charge God with wrong.
Job implied that God did all of this, but verse 22 shows that the words that Job uttered were not considered sinful by God.. The reason is that Job maintained Humility.