User blog comment:EmpyreanSmoke/Supernatural Q&A/@comment-95.112.225.227-20150909071814/@comment-3481504-20150909073627

Godstiel was much, much, much stronger than Metatron was when he was juiced by the Word of God. Godstiel was immune to every angelic weaknes, whereas Metatron was still vulnerable to holy fire, seeing as he had to blow it out instead of walking through it.