The sinner's prayer is not wrong, we have examples of it in scripture.
Luk 18:13 And the publican, standing afar off, would not lift up so much as his eyes unto heaven, but smote upon his breast, saying, God be merciful to me a sinner.
14 I tell you, this man went down to his house justified rather than the other: for every one that exalteth himself shall be abased; and he that humbleth himself shall be exalted.
This publican prayed a very simple sinner's prayer. He confessed he was a lost sinner and cast himself on the mercy of God for forgiveness. And Jesus said he went down to his house justified.
Even Paul said a sinner's prayer.
Acts 22:16 And now why tarriest thou? arise, and be baptized, and wash away thy sins, calling on the name of the Lord.
Ananias told Paul to wash away his sins, calling on the name of the Lord.
The prayer is not what saves a man, the prayer is simply an evidence of the faith in Jesus that was already there. If you believe that Jesus was simply a normal man who lived and died 2000 years ago, you are not going to call on him to save you, no once can speak to a dead man.
But if you believe in your heart that Jesus truly was the Son of God as he said he was, that he died on the cross for our sins, and three days later rose from the dead and now sits by his Father, then you will sincerely pray to him to save you. So the prayer is simply evidence of faith.
Yes, some folks get people to say a prayer when they really don't mean it, they are just trying to get the person to leave them alone. These persons are not saved. But I believe most folks really mean it, and they are really praying to Jesus to save them. And if they mean it, then Jesus does save them.
Its not every often you have something of value or something to contribute around here. Far too often finding some value in a post of yours is like digging through the garbage can to find a good meal. Sometimes it is possible to get a meal from the garbage, but not often. This post I agree with, and sure wish you would start working at a good restaurant so you can prepare better meals than the garbage that you often post.
Is it at all possible for you to get more balance in your posts by reading some more theology that can help you? What books have you read this year? Books help people learn the Bible and theology better.