Does God hold an innocent child hurt by abuse sinless?

Does he automatically save this child and do you beleive once saved always saved?Even if this child turns agaist the Spirit of God and sins against the Spirit does God still save them?For instance, Marylin Manson.If he was severely abused and sins against the Spirit does he still go to Heaven?Does our Lord Jesus Christ forgive us for an unpardonable sin?In other words, do we all go to heaven if we were abused as a child?If God saves all children tthat they are already covered by the blood of Christ.The Lord I know protects all innocents by placing these children in the Book of Life even MARYLIN MANSON who pretends to be JESus Christ as well as Satan.Just seems he has gone through so much abuse that this is his way of talking to God.If one claims to be Jesus like if they are ill do they still go to Heaven?Does a mentally ill person that does not know the difference between right and wrong automatically go to Heaven.I feel God protects all mentally handicap children and adult by holding them sinless like a child born with mental retarrdation.Even someone like Ted Bunday whome has murdered because of a sickness or the Son of Same then even though they have killed does God forgive.Is God possible walking the earth now as a man to be revealed as the Antichrist.could the Antichrist be the one to announce Christ.Lets just say God has sent the Omen a chosen child to deliver the message to all.Lets say this child knew secrets of the Bible about their innitials being in the scrolls at the Roman Catholic church.Lets say this child is a Son or Daughter of a powerful man like a president that was adopted and that this child grows up to give the news of the arrival.Im not saying who this child could be.But if this child is already to announce CHRIST then could this child be the Antichrist?