I have a three questions regarding the subject if Jesus(p) died for the sins of man.
How come Jesus(p) lived after he died because the scripture says once a man dies he stays dead and becomes a spirit, even Jesus(p) himself mentions this...
that is not actually what the bible says. The hebrews did not believe in spirits of the dead...they believed that the soul is the body and when it dies it returns to dust.
Ecclesiaties 12:7
Then the dust returns to the earth just as it happened to be and the spirit itself returns to the [true] God who gave it
The spirit is not a conscious entity according to the scriptures...the spirit is nothing more then the lifeforce infused into each and every soul (body) by God.
Psalm 104:29
If you conceal your face, they get disturbed. If you take away their spirit, they expire, And back to their dust they go.
Ecclesiastes 3:21
Who is there knowing the spirit of the sons of mankind, whether it is ascending upward; and the spirit of the beast, whether it is descending downward to the earth?
What Jesus actually mentions is the fact that the dead are in a sleep-like condition...he says they will be 'resurrected' and brought back to life in the flesh:
John 6:40
For this is the will of my Father, that everyone that beholds the Son and exercises faith in him should have everlasting life, and I will resurrect him at the last day.” <as you can see in this verse, the resurrection is not immediate but occurs in 'the last day'...other verses say it occurs in the Judgement day. So when a person dies, they are non-existent until they are resurrected back to life in the flesh during the judgement day.
John 11:11
He said these things, and after this he said to them: “Laz′a·rus our friend has gone to rest, but I am journeying there to awaken him from sleep.” 12 Therefore the disciples said to him: “Lord, if he has gone to rest, he will get well.” 13 Jesus had spoken, however, about his death....
23
Jesus said to her: “Your brother will rise.” 24 Martha said to him: “I know he will rise in the resurrection on the last day.” 25 Jesus said to her: “I am the resurrection and the life. He that exercises faith in me, even though he dies, will come to life
How can Christians then claim God is Just because according to the teachings Jesus(p) never sinned so god actually punishes a innocent person ''Hes own son'' for the guilty ones?
Jesus wasnt punished by God. Jesus role as the Messiah was to offer himself as the sacrifice for all mankind. His sacrifice was the equivalent of the life that Adam (our first father) lost. When Adam sinned, he unwittingly imposed death on all his offspring and we had no choice in the matter ....Jesus was sent to give mankind a choice to continue to live and die in sin, or live for Gods righteousness and thereby not be sentenced to death for our sins.
Jesus has in effect become a new father for mankind. All those who choose to take Jesus as their father will inherit salvation and everlasting life. Of course everyone is still welcome to keep sinful Adam as their forefather, but for those who want to live and not die in sin, then they can choose to put faith in Jesus Christ and receive Gods blessing.
Acts 10:43
To him (the Messiah Jesus Christ) all the prophets bear witness, that everyone putting faith in him gets forgiveness of sins through his name.”