"Really is that simple."
Really IS pretty simple. Only 6 letters.
"God is infinite mercy,"
Oh? One wouldn't know that from reading the Bible.
"if Hitler would have ask for forgiveness and repented God would have granted it."
A. That seems utterly unfair. B. You can show any evidence that is true.
"Even if you were to kill jesus right now,"
Jesus, whom you presume to be an omnipotent deity, wouldn't be able to be killed unless he desired to be killed. Even then, as per the resurrection stories, supposedly dead Jesus may pop up again three days later.
"and you repented God will forgive you."
Please show credible evidence showing that God will forgive the repenter. While you're at it, please show credible evidence that God even exists.
"Remember nothing is impossible for God."
Until someone shows that God actually exists, nothing is possible with God.
"Jesus can easily bring himself to life,"
Therefore, Jesus can never sacrifice himself, since sacrifice implies an actual loss of something.
"but he can't never saved your guilty soul if you don't ask for forgiveness."
Huh? What grade are you in?
Unless Jesus can be shown to exist, asking seems pointless.
