Bad example because parents disinherit their children all the time. A child has no right to inherit from his parents. The only way this can happen is for the parent to permit the inheritance by not disinheriting the child.
DHK, I'm curious about the fellowship thing. You say you need to confess your sin to restore fellowship with the Father and I agree. But what happens if you don't confess that sin and you die out of fellowship with the Father? You have made it pretty clear that you don't go to Hell. You also don't believe in Purgatory, so that leaves only Heaven as your destination. That being the case, why bother to confess your sins at all? You go to Heaven if you do confess; you go to Heaven if you don't confess.
My example is not bad. In fact it is very Biblical.
Every person is born into the family of Satan or the devil, not of God.
Thus the command of Jesus: You must be born of again. You must become a child of God, born into his family. Once born, He will never disinherit you. He cannot, just as a father cannot change the genetic make-up of his child. The child will always be his not matter what he does.
At the time of salvation the Lord gives us eternal life. At what point in time does eternal cease from being eternal. If that were possible then the one who promised it would be a liar, for eternal would only be temporary. But the Lord did not promise temporary life, but eternal life. Did God lie?
There is therefore now no condemnation to them that are in Christ Jesus.
The above verse (Rom.8:1) speaks to our salvation. We cannot be condemned. Our sins, after trusting Christ, are forgiven: past present and future. I have become a child of God, just as I am a child of my earthly father and nothing can ever change that.
However, there are things that I can do that can put a barrier between my father and I. I may make him angry by some sinful act. If that sin is not confessed the relationship with him will remain strained and (being human) may even get worse. The right thing to do is confess my wrong-doing and get things right, so that my relationship with my father will be right again, and we will be on good terms. The fact that he is my father never changes, and cannot change.
The fact that I am a child of God will never change. I am justified. I am born again. That will never change. The transaction was made. My sins have been atoned for. I have accepted the sacrifice of Christ on my behalf. If I sin, it puts a strain on my relationship with Jesus Christ. It doesn't affect my salvation, only my fellowship. If I don't confess my sin (1John 1:9), that sweet fellowship with my Lord is not there. We need to confess our sins
to the Lord, (not a priest or man). And then our relationship will be made right again. I will never lose the salvation he has given me. Eternal will never be turned into temporary. If that were even possible, then God would be lying.