User blog comment:KillRoy231/Mary and Lucifer to return/@comment-10889355-20170620051110/@comment-1031724-20170620172420

Lucifer said it twice, and later God said Michael was in no condition to fight. (When they were about to fight Amara, coz it took God and all four Archangels to defeat her last time, and Gabriel and Raphael were dead and it takes way too long to revive an archangel)

If Lucifer is popular he will die. They even killed Crowley