Unless I missed something, we know that no one was regenerated before Christ died on the cross.
Beg to differ with you. Job is the oldest book in the Bible. Is it your contention that Job was unregenerate when God dealt with him ? As were his three friends ?
We know we are saved by the washing of regeneration.
This interpretation is in itself subject to debate. Are we saved by the
washing of regeneration, or are we saved by the blood of Christ ? The word "saved" here bears looking into. Is this the "all by grace, none of man's works, but all OF the Lord" 'saved', or is this the 'saved' state which Peter exhorted the Jews to get themselves into when he cried out to them, "save yourselves from this untoward generation".
Undoubtedly, the
washing of regeneration does save, but if the washing of regeneration can save us to heaven and to eternity, what for did Christ go up the cross to that horrible and degrading kind of death when He could simply save us by the washing of regeneration ?
Therefore, using two separate lines of evidence, Cain was not regenerated when God told him he could rule over sin.
Yet in another thread, somebody accuses Calvinists (which I am not) of making a monster out of God. I suppose it was because Calvinists teach the sovereignty of God in election ? Yet when God requires Cain, an offspring of Adam whom He Himself with His own hands created out of the earth, to rule over sin knowing fully well Cain can not, I suppose God was not being monstrous, but simply playful ?
1) ............ yet everyone from Adam on is conceived in an unregenerate state, spiritually dead, separated from God.
agreed.
2) No OT saint was made perfect, by the washing of regeneration, before the New Covenant in His blood was inaugurated.
How do you know that ? Paul writes of a man he knows who was taken up to the third heaven who heard unspeakable things. Obviously, he was referring to himself. How do you know that among those speakable (is that a word?) things he heard, the teaching of the washing of regeneration was not one ?
Physicists discover laws of the physical universe around them, and many of them
forget that those laws have already and have always been there from the beginning. So with Chemists. They can and may experiment with chemical formulations but the outcome is not something they can claim as a discovery. The outcome is the result of laws of reactions that have always been that way.
How do you know that the washing of regeneration has not always been the way God dealt with His elect, and that Paul was not teaching something new but something which he has been privileged to be allowed to learn and pass on?
3) Therefore in the absence of evidence saying Cain was regenerated, we know he did not follow Christ in the regeneration before Christ was regenerated, by logical necessity.
Please elucidate on this point further.
Webdog's statement accepts the premise that Genesis 4:7 does not mean what it says.
I don't know about that.
Reversing the question, how could anyone believe God would require that we turn to God and trust in Christ for salvation, unless He gave us the capacity to turn to God and trust in Christ. No one would.
Therefore, God must FIRST quicken, then DEMAND responsibility. How can he demand something of one He clearly knows is incapable of performing the action. Even in our fallen world, we know that is not fair. Here's scripture:
And you hath he quickened,
who were dead in trespasses and sins;
Wherein in time past ye walked according to the course of this world, according to the prince of the power of the air, the spirit that now worketh in the children of disobedience:
Among whom also we all had our conversation in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the mind; and were by nature the children of wrath, even as others.
But God, who is rich in mercy, for his great love wherewith he loved us,
Even when we were dead in sins, hath quickened us together with Christ, (by grace ye are saved

And hath raised us up together , and made us sit together in heavenly places in Christ Jesus:
Calvinism claims we are conceived without that ability, but scripture says we are conceived with that ability.
Then give the Scriptures.
That is why God hardens hearts, to remove that ability.
So, according to your statement and belief, God is toying around with the human race ? He
wants mankind saved, but, first He must remove their ability to believe in Him by hardening their hearts ?
This makes me recall what I watched a few days ago on Discovery Channel. Lioness catches a newborn Wildebeest, just out of the womb and learning to use its legs, not knowing what a predator is, lioness not really hungry so she toys around with the wildebeest by letting her run then pressing down on her with her paws.
That is why Jesus taught in parables, to preclude folks from using their ability and be healed before the timing was right.
That's not how I recall that Scripture. From what I remember, the apostles asked Jesus why He taught the masses in parables, and yet taught them directly, and His answer was : to you it is given, to them it is not. But of course, I may be wrong on this one, and you may be right, since you did not say anything about condemnation, but healing, which are two far different things.
We are unable to change our spots, but our spots do not preclude us from seeking God some of the time, setting our minds on some spiritual things,
So are you saying that the leopard can sometimes act like a lamb on its own?
that it can actually suppress its wildness and seek peace with its surroundings?
and entering heaven provided we are cultivated, planted and watered with the gospel of Christ.
I beg to differ again. We do not enter heaven because of good news, which is what the gospel is. The gospel is good FOR TIME, it is the good news of a finished salvation delivered to those who
are saved and redeemed, not those who
will be, or about to be, or ought to be saved and redeemed.
1) Scripture says no one seeks God, but it does not say no one seeks God at any time, and provides a boat load of examples where men do seek God through works and through faith.
2) Scripture says a mind set on flesh cannot understand the things of the Spirit of God, but does does not say men of flesh cannot understand the milk of the Gospel. Therefore, some spiritual things, i.e. the milk of the gospel, can be understood by men of flesh when they do not have their minds set on fleshly desires.
Here's what Scripture says:
Romans 8:7-8
Because the carnal mind is enmity against God: for it is not subject to the law of God, neither indeed can be .
So then they that are in the flesh cannot please God.
1 Corinthians 2:14
But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned .