We cannot attain to the understanding of Scripture either by study or by the intellect. Your first duty is to begin by prayer. Entreat the Lord to grant you, of His great mercy, the true understanding of His Word. There is no other interpreter of the Word of God than the Author of this Word, as He Himself has said, "They shall be all taught of God" (John 6:45). Hope for nothing from your own labors, from your own understanding: trust solely in God, and in the influence of His Spirit. Believe this on the word of a man who has experience.
Martin LutherWhenever the true message of the cross is abolished, the anger of hypocrites and heretics ceases.. and all things are in peace. This is a sure token that the devil is guarding the entry to the house, and that the PURE doctrine of God's Word has been taken away. The Church then, is in the BEST state when Satan assaileth it on every sideboth with subtle sleights, and outright violence. And likewise, it is in the WORST state when it is most at peace!
Martin LutherThere is no justification without sanctification, no forgiveness without renewal of life, no real faith from which the fruits of new obedience do not grow.
Martin Luther