Sam (Jared Padalecki) and Dean (Jensen Ackles) may be getting a huge help from the Lord Almighty soon in an upcoming episode of the hit series "Supernatural."

(Facebook/Supernatural) A powerful ally will come to help Sam and Dean in the upcoming episode of "Supernatural."

The Winchesters have so far been up to their elbows fighting Amara (guest star Emily Swallow) and her minions. God's not-so-little sister will not rest until she gets her revenge. She wants God to feel her wrath by hurting his beloved creations. Sam and Dean have been busy trying to thwart her plans, but Amara has demonstrated that it will take more than the fragile humans to stop her.

Ever since Amara appeared on Earth, Sam has been consistently asking God for help. This frustrates Dean, as he tells his brother that God is not listening to any of their pleas. In episode 20 of the current season, fans can expect that God will finally heed Sam's prayers. He will send forth a powerful ally that can pit against Amara. TV Line reports that God will command the powerful prophet Chuck (Rob Benedict) to aid the Winchesters in their fight against Amara.

Meanwhile, Lucifer (Mark Pellegrino) is still possessing Castiel's (Misha Collins) body. The angel agreed to the Prince of Darkness' request to use him as a meat suit if he could defeat the Darkness. So far, all Lucifer has done is use Castiel to torture Cowley (Mark Sheppard), who has taken his place as the king of the devils. Collins spoke about the predicament his character was in during the recently concluded Salute to Supernatural by Entertainment in Houston. He shared that it is entirely possible for Castiel to cast Lucifer out of his body, just like Sam did in the past season.

"He probably could. If he were properly convinced, he probably could expel him Lucifer. Sam did it. I think it's possibly. I don't think that is off the table. We've seen a precedent for that in the past," the actor said, as per the International Business Times.

"Supernatural" season 11 returns with new episodes on Wednesday, March 23, at 9 p.m. EST on The CW.