Refused entry

For long years now, I have walked the earth. I witnessed all the changes, all the wars. But I am tired. I long to find a place to rest. Alas, I must walk until the time I can redeem myself. But I have looked everywhere, I did not find anything to help me.
Sometimes, I think Gehenna would be a welcome sight. But the demons of Hell have barricaded the gates. You see, when they assessed my soul, they found it so malevolent beyond repair, that the Master himself cast me away.
He did not want competition for his job.