Look carefully, they never, not once, successfully chose God.
As for Joshua and his house, they did. As for me and my house, we do.
Now you are saying there is no free will to choose, because many choose wrong.
Just as I wrote to you in the post 5 of 6 to which you replied, largely, I use free will to mean man choosing toward God, emphatically Lord Jesus Christ.
But once again, the result is the same: if the only 'free' will God gives to man is to obey Him, then men given that 'freedom', can do no other than obey Him. Disobeying God is proof therefore, that 'free' will is not given to all men.
Calvin would say that 'freedom' is not given to all men, because of predetermined selection: fatalism
It is a kind of natural selection for Christian determinism: some are chosen and fated to be given the 'free' will to obey God, and some are not given that 'freedom'.
Also, this definition of 'free' will is false, and now I believe I see the rub: You are redefining freedom of will into
power of will. That's why you speak of God giving man will power, or 'willpowers' into them.
What you are calling free will is simply the freedom that power gives to do something. And that is the exact definition of natural will power, that all living creatures have given them by God: it is the natural power of this life given to both man and beasts.
It is the 'free power' given by God to all His living creatures to do naturally as He says,
to be fruitful and multiply: this is for brute beasts and man alike, that the natural man says is the only power and will that all beasts and men have. This is not a choice but a commandment of God in natural law.
This 'free' power of will to do as God says indeed has not choice, but is ordained by natural law for all flesh.
The power the natural man denies, is the Spirit's power of will
to choose good and evil, that God gives to every man. The natural man says the only will man has is what is in his power to do, just like all beasts of the field.
When we say we have no choice in the matter, but we must serve the Lord, we are not saying
we made no choice in the matter. That is Calvinism Predestination 101, that says we are only given power of will to obey God, and there is no choice in believing that, but is simple a gift that shall be obeyed, like eating and sleeping.
And since there are those not obeying Him, then they were not given that 'freedom' of power to do so: it's the cursed fatalism that some are given 'freedom' to obey Him, and others are not, before they were ever born.
This is a form of natural selection to produce Christian predeterminism. It has nothing to do with power to choose, and everything to do with power of will, that is given by preselection of God to some, and not others.
And since it is all about power of will given to some and not others, then it is election based upon the will of man, not by birth of God to whosoever believes on Him and receives Jesus Christ.
The image of God and His Spirit is power of choice, not just power of will.
When the whales obey Him, they show power of will to do so, given by God to all creatures, but when men obey Him, we show use of that power by spiritual choice, which God only gives to angels and men.
Here is the great error of Calvin: Only men are given the 'free' will to do God's word, which is power to do so. Some men are given that power of will by preselection, and some are not. That 'freedom' is only power, not choice, which is what all living creatures have.
Men are no better than other living creatures, that are only given power to fulfill the natural law of God, and some men have even less than that, because God doesn't even give the the power of will that whales have.
This is what natural man through history has said of the 'losers' and meek of the earth.