Pete, there's an old saying that goes:
"Don't play the victim to circumstances you created."
You need to understand one thing, I am not trying to please you, or say nice things. You have declared your position plain and clearly. I am sure given a means of execution people would already be dead by now.
A simple question to you. If people are saved forever once they declare their initial faith in Christ, why are you not doing a Billy Graham mission every day everywhere you can. If you get everyone to say the prayer, you have saved the world.
And how do you measure real faith? The walk in trust for 1 second, 5 minutes, a day, a week, a month, a year.
If Jesus has established the Kingdom of Heaven on earth in His body, where is it? Is it in the 30% of americans who no longer go to church but regard themselves as christians? Is it in the church goers who you say are legalists and hypocrites?
Is it in the RCC or mormons or SDA's?
Now for me it is in those who put their faith in Jesus and keep it in Jesus. Most are quiet believers who do their part, whose lives changed and they witness where they can and hope for some better guidance and in filling by the Holy Spirit.