namely the Gospel of God, concerning His Son, incarnate, suffering, risen, and glorified, through the Spirit, the Sanctifier. To preach Christ is to feed the soul, to justify it, to set it free, and to save it, if it believes the preaching. For faith alone and the efficacious use of the word of God, bring salvation.
Note: Martin Luther on what is the Word of God and how it is to be preached.
the first care of every Christian ought to be to lay aside all reliance on works, and strengthen his faith alone more and more, and by it grow in the knowledge, not of works, but of Christ Jesus, who has suffered and risen again for him, as Peter teaches (1 Peter v.) when he makes no other work to be a Christian one.
Note: Luther on the first thing a Christian should do.
So, too, His priesthood does not consist in the outward display of vestments and gestures, as did the human priesthood of Aaron and our ecclesiastical priesthood at this day, but in spiritual things, wherein, in His invisible office, He intercedes for us with God in heaven, and there offers Himself, and performs all the duties of a priest, as Paul describes Him to the Hebrews under the figure of Melchizedek. Nor does He only pray and intercede for us; He also teaches us inwardly in the spirit with the living teachings of His Spirit. Now these are the two special offices of a priest, as is figured...
Note: Luther on Christ priesthood... and makes the claim that Paul wrote Hebrws!?
Christ has obtained for us this favour, if we believe in Him: that just as we are His brethren and co-heirs and fellow-kings with Him, so we should be also fellow-priests with Him, and venture with confidence, through the spirit of faith, to come into the presence of God, and cry, "Abba, Father!" and to pray for one another, and to do all things which we see done and figured in the visible and corporeal office of priesthood.
Note: Luthers theology of adoption. A great reminder.