Very softly, almost inaudibly, Luther admitted that the books were his but asked for time whether he would recant since his answer concerned the salvation of his soul and the truth of the Word of God.
The Emperor, Charles V, gave him one day to think on it.
Below is a portion of Luther's prayer that night:
O the weakness of the flesh and the power of Satan! If I am to depend upon any strength from this world, all is lost. O my God! Help me against all the wisdom of this world. Do this, I beg You.
The work is not mine, but Yours. I have no business here. I have nothing to contend for with these great men of the world! I would gladly pass my days in happiness and peace. But the cause is Yours, my Lord; and it is righteous and everlasting! Stand by me! O faithful and unchangeable God! I lean not upon man. It would be vain!
You have chosen me for this work. I know it! Therefore, O God, accomplish Your own will! Stand by me in the name of Jesus Christ, who will be my shelter and my shield, yes, my mighty fortress, through the might and strengthening of the Holy Spirit.
I am ready, even to lay down my life for this cause, patient as a little lamb. For the cause is holy. It is Your own. Though this world be filled with devils, and though my body, originally the work and creation of Your hands, go to destruction in this cause — yes, though it be shattered into pieces — Your Word and Your Spirit they are good to me still! It concerns only the body. The soul is Yours. It belongs to You and will also remain with You forever. God help me. Amen.