The true church of Jesus Christ will be ready to free the captives and lead them into truth.
THERE ARE THOSE THAT ALREADY WENT TROUGH TRIBULATION (THE WILDERNESS) THEY FEEL LIKE SOLDIERS CRAWLING FROM THE BATTLEFIELD ALL BLOODIED AND BRUISED. THEY WENT TROUGH THE FIRE OF GOD AND THE GOLD IS SHINING THROUGH. IN THEM THEY CARRY SPIRIT AND TRUTH.
GOD'S LOVE ARE OVERFLOWING IN THERE HEARTS THEY CARRY THE COMPASSION OF JESUS FOR THE SICK, HURT AND LOST ONES.
 JESUS CHRIST ARE THE ONLY HEAD OF THIS CHURCH. THEY ARE THOSE WHO WILL CARRY OUT THE ONLY TRUE GOSPEL OF JESUS,
 THEY WILL OPEN THE EYES OF THE BLIND (SPIRITUAL BLIND) THROUGH THEM GREAT MIRACLES HAPPEN.
THEY ARE THE CHURCH OF PHILADELPHIA, THE REMNANT, JOEL'S ARMY. AT THE COMMAND OF JESUS, THAT ARMY WILL MARCH AGAINST THE FALSE DOCTRINES AND FREE  THE CAPTIVES . FOR THE GATES OF HELL WILL NOT PREVAIL AGAINST THE TRUTH.
Joel 2
 1 Blow the trumpet in Jerusalem[a]! Sound the alarm on my holy mountain! Let everyone tremble in fear because the day of the LORD is upon us.
2 It is a day of darkness and gloom, a day of thick clouds and deep blackness. Suddenly, like dawn spreading across the mountains, a mighty army appears! How great and powerful they are! The likes of them have not been seen before and never will be seen again. (they will only be revealed at the "day of the Lord")
 3 Fire burns in front of them and follows them in every direction!(THE FIRE OF GODS FURY AGAINST FALSE TEACHERS AND THERE FALSE TEACHINGS) Ahead of them the land lies as fair as the Garden of Eden in all its beauty.(THE PROMISE OF GOD TO LOOK AFTER HIS TRUE SERVANTS) Behind them is nothing but desolation; .(THE WILDERNESS LAYS BEHIND THEM, WHERE GODS FIRE PURIFIED THEM) not one thing escapes (AND ALL FALSENESS WILL BE DESTROYED BY THEM)
4 They look like tiny horses, and they run as fast. 5Look at them as they leap along the mountaintops! Listen to the noise they make--like the rumbling of chariots, like the roar of a fire sweeping across a field, or like a mighty army moving into battle.
6 Fear grips all the people; every face grows pale with fright.
7 The attackers march like warriors and scale city walls like trained soldiers. Straight forward they march, never breaking rank.
8 They never jostle each other; each moves in exactly the right place. They lunge through the gaps, and no weapon can stop them.
9 They swarm over the city and run along its walls. They enter all the houses, climbing like thieves through the windows. (THE GATES OF HELL WILL NOT PREVAIL AGAINST THE TRUE GOSPEL OF JESUS)
10The earth quakes as they advance, and the heavens tremble. The sun and moon grow dark, and the stars no longer shine.
 11The LORD leads them with a shout! This is his mighty army, and they follow his orders. The day of the LORD is an awesome, terrible thing. Who can endure it?
 
AND THEN THERE ARE  ELIJAH THE GREATEST SPIRIT OF THEM ALL, HE WAS ALSO JOHN THE FORERUNNER OF THE LORD AND HE WILL BE AGAIN JOHN THE THE FORERUNNER OF THE LORD JESUS CHRIST.

  Isaiah 42
The Lord's Chosen Servant
 1"Look at my servant, whom I strengthen. He is my chosen one, and I am pleased with him. I have put my Spirit upon him. He will reveal justice to the nations.
 
2He will be gentle--he will not shout or raise his voice in public.
 
3He will not crush those who are weak or quench the smallest hope. He will bring full justice to all who have been wronged.
 
 4He will not stop until truth and righteousness prevail throughout the earth. Even distant lands beyond the sea will wait for his instruction."
 5God, the LORD, created the heavens and stretched them out. He created the earth and everything in it. He gives breath and life to everyone in all the world. And it is he who says,

 6"I, the LORD, have called you to demonstrate my righteousness. I will guard and support you, for I have given you to my people as the personal confirmation of my covenant with them. And you will be a light to guide all nations to me.

7You will open the eyes of the blind and free the captives from prison. You will release those who sit in dark dungeons.

 8"I am the LORD; that is my name! I will not give my glory to anyone else. I will not share my praise with carved idols.

9Everything I prophesied has come true, and now I will prophesy again. I will tell you the future before it happens."