At the same time he made steady progress with his own Scriptural researches, which led him away more and more from the main articles of the purely traditional doctrines of the Church. And the light which dawned upon him in these studies he took pains to impart at once to his congregation. But it was no mere negative or hypercritical interest that led him on and induced him to write. In connection with the saving efficacy of faith, which he had gathered from the Bible, new truths, full of import, unfolded themselves before him. On the other hand, such dogmas of the Church as he found to have no warrant in Scripture, nor to harmonise with the Scriptural doctrine of salvation, frequently faded from his notice, and perished even before he was fully conscious of their hollowness. The new knowledge had ripened with him before the old husk was thrown away. Thus he now learnt and taught others to understand anew the meaning of the Christian sacrament of the Lord's Supper. The Church of the middle ages beheld with wonder in this sacrament the miracle of transubstantiation. The body of our Lord, moreover, here present as the object of adoration, was to serve above all as the bloodless repetition of the bloody sacrifice for sin on Golgotha, to be offered to God for the good of Christendom and mankind. To offer that sacrifice was the highest act which the priesthood could boast of, as being thought worthy to perform by God. This whole mysterious, sacred transaction was clothed in the mass, for the eye and ear of the members of the congregation, with a number of ritualistic forms. In giving them, moreover, the consecrated elements in the sacrament, the priest alone partook of the cup. Luther, on the contrary, found the whole meaning of that institution of the departing Saviour, according to His own words, 'Take, eat, and drink,' in the blessed and joyful communion here prepared by Him for the congregation of receivers, each one of whom was verily to partake of it in faith. Here, as he taught in a sermon on the Sacrament in 1519, they were to celebrate and enjoy real communion; communion with the Saviour, who feeds them with His flesh and blood; communion with one another, that they, eating of one bread, should become one cake, one bread, one body united in love; communion in all the benefits purchased by their Saviour and Head; and communion also in all gifts of grace bestowed upon His people, in all sufferings to be endured, and in all virtues alive in their hearts. Above all, he appealed to Christ's own words, that He had shed His blood for the forgiveness of sins. Here at His holy Supper, He wished to dispense this forgiveness, and, with it, eternal life to all His guests; He pledged it to them here by the gift of His own body. Luther, but only incidentally, remarked in this sermon, when speaking of the cup: 'I should be well pleased to see the Church decree in a General Council, that communion in _both kinds_