You couldn't be more wrong, I completely understand that man without God's influence would sink deeper and deeper into sin.
However, I disagree that unsaved men are absolutely devoid of the influence of God. Many unsaved people are indeed very moral people and realize it is wrong to steal, lie, commit adultery... These laws came from God.
The young rich ruler proves this. He was not saved, and went away unsaved, yet he knew and understood the scriptures, and even to a great degree kept the laws of God.
Mark 10:17 And when he was gone forth into the way, there came one running, and kneeled to him, and asked him, Good Master, what shall I do that I may inherit eternal life?
18 And Jesus said unto him, Why callest thou me good? there is none good but one, that is, God.
19 Thou knowest the commandments, Do not commit adultery, Do not kill, Do not steal, Do not bear false witness, Defraud not, Honour thy father and mother.
20 And he answered and said unto him, Master, all these have I observed from my youth.
21 Then Jesus beholding him loved him, and said unto him, One thing thou lackest: go thy way, sell whatsoever thou hast, and give to the poor, and thou shalt have treasure in heaven: and come, take up the cross, and follow me.
22 And he was sad at that saying, and went away grieved: for he had great possessions.
23 And Jesus looked round about, and saith unto his disciples, How hardly shall they that have riches enter into the kingdom of God!
There is so much in this passage that absolutely contradicts Calvinism it is hard to know where to begin.
1) This young man did not hate God. Although he was rich and a ruler, he came running to Christ and kneeled down to him. He addressed Jesus with absolute respect calling him Good Master. He sought out Jesus.
This contradicts Calvinism that teaches the unregenerate want nothing to do with God.
2) He understood scripture and for the most part obeyed the law. When he said he had kept the commandments, Jesus did not correct him, in fact he said he lacked "one thing".
3) Jesus loved him.
Now, this young man was unsaved and went away unsaved, but in no way could you say this young man was depraved as most would define the word. Oh, he was a sinner for sure, but he knew the scriptures and believed them and worked hard to obey them. He sincerely wanted to know how to be saved, and he was humble. His problem was he loved his wealth and possessions more than God and was not willing to trust Jesus that if he gave them up he would have greater treasures in heaven.
Calvinism goes too far and makes man so depraved that he cannot hear, believe, or desire God. But this is not what the scriptures show.