Faith is a living, daring confidence in God's grace, so sure and certain that the believer would stake his life on it a thousand times.
Martin Luther[It is] essentially wholesome and necessary, for a Christian to know, whether or not the will does any thing in those things which pertain unto Salvation. Nay, let me tell you, this is the very hinge upon which our discussion turns. It is the very heart of the subject
Martin LutherThe heavenly blessing is to be delivered from the law, sin and death; to be justified and quickened to life: to have peace with God; to have a faithful heart, a joyful conscience, a spiritual consolation; to have the knowledge of Jesus Christ; to have the gift of prophecy, and the revelation of the Scriptures; to have the gift of the Holy Ghost, and to rejoice in God.
Martin Luther