I get that you must defend your religious philosophy. What I hope to show others, is that popular as this philosophy is, it is of this world, and not from the Holy Scriptures. Consider the Psalms verse you partially quoted.
Psalms 14:
The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good.
2 The LORD looked down from heaven upon the children of men, to see if there were any that did understand, and seek God.
3 They are all gone aside, they are all together become filthy: there is none that doeth good, no, not one.
4 Have all the workers of iniquity no knowledge? who eat up my people as they eat bread, and call not upon the LORD.
Who are God's People here Mr. Pate? "Fools", "children of men", or Children of God?
Modern religions use this chapter to promote "total Depravity" which is a philosophy that preaches the falsehood that in all the Law and Prophets, God was not able to bring even "ONE" person into righteousness. Basically furthering the philosophy of the serpent who convinced Eve God lied to her. It is a seductive religion and has snared "many" as Prophesied.
But if we can open our eyes and ears, and simply examine for our self what this Psalms is truly saying, as Paul did, you will find he isn't saying what you attribute to him at all.
What is sad about these kinds of discussions, is that in most cases, one or both parties are simply defending their own religion, and are not willing to have an honest, unbiased examination of Scriptures, which includes answering questions. My hope is that yu might not be as one of these, and answer my questions.
So i will ask again, in this Psalms, "Who are God's People here Mr. Pate? "Fools", "children of men", or Children of God?
5 There were they in great fear:
Who are the "They" here Mr. Pate? "Fools", "children of men", or Children of God
for God is in the generation of the righteous.
So you are preaching there is "None Righteous", but the Spirit of Christ on David, is teaching no such thing. Not only are there "righteous men", but God is in them.
There are 2 different spirit's at work here. One is promoting the popular religious philosophy of this world that God was not able to bring even one man into righteousness. The other, the Holy Scriptures, are promoting a Biblical Truth that God was able to bring a generation into righteousness.
This is why it is important to "Test the spirits". By claiming that submitting to God, as Jesus did, can not bring about righteousness is shaming all those who placed their Faith in this God.
6 Ye have shamed the counsel of the poor, because the LORD is his refuge.
Modern religions of this world does the same exact thing in Romans 3.
They are claiming that the Holy Spirit of the Risen Christ was not capable of bringing even "ONE" person in righteousness even after over 14 years. Like in Psalms, they refuse to acknowledge that Paul is describing the mainstream preachers of his time, who had the oracles of God, but didn't believe them. Those religious men who were persecuting and accusing the Faithful of things which were not true "whose condemnation was just".
"Many" who come in Christ's Name, actually preach that even after 14 years, Paul is saying "EVERYONE" is still "under sin". So the Death and Resurrection of Jesus accomplished nothing, Pentecost and the Holy Spirit accomplished nothing, repentance, and Faith accomplished nothing.
And those people who placed their Faith in God, AND his Son Jesus are:
Rom. 3:
13 Their throat is an open sepulchre; with their tongues they have used deceit; the poison of asps is under their lips: 14 Whose mouth is full of cursing and bitterness: 15 Their feet are swift to shed blood: 16 Destruction and misery are in their ways: 17 And the way of peace have they not known: 18 There is no fear of God before their eyes.
Believing This religious philosophy you are promoting, that neither God, nor His Son, were able to bring men into righteousness, may be the reason who you believe and teach that the Examples of Faith God Gave us in HIS Word, "were the worse sinners".
My hope in that you might "test the spirits" of this doctrine, to see if it is from the God of the Bible, or religious man.