That he did nothing but evil is not part of the Deposit of Faith, let alone a dogma - so it is not a heresy. ## This is a great over-simplification.## Christ does so - indeed, He died for His enemies: & that goes far beyond defending them; or rather, us.
It is perfectly possible to respect Luther as a theologian while regarding him as mistaken in certain respects - as can be said of any theologian. God’s grace is not confined to the CC - if it were, no-one could ever become Catholic. And as His grace is not confined to the CC, it cannot be ruled out that He may have given Protestants - ex-Catholic or not - grace & insight & wisdom from which we could learn.
But if He has - isn’t that something for which to be grateful ? Every grace God gives to our Protestant brethren, of every kind, blesses & strengthens & sanctifies not only them, but all other Christians - including us. Every wound & scandal & sin that weakens & corrupts & obscures their life & witness, does the same to ours; just as every injury to us, is an injury to them. Therefore, all the faith & hope & love that God pours into their hearts strengthens all Christians on earth.
here is something to swallow on Martin Luther,
Luther and antisemitism
The original title page of On the Jews and their Lies, written by Martin Luther in 1543.
Judensau on the Wittenberg church. The imagery of Jews in contact with pigs or representing the devil was common in German.
Depiction of the Wittenberg Judensau.Historian Robert Michael writes that Luther was concerned with the Jewish question all his life, despite devoting only a small proportion of his work to it.[89] As a Christian pastor and theologian Luther was concerned that people have faith in Jesus as the messiah for salvation. In rejecting that view of Jesus, the Jews became the “quintessential other,”[90] a model of the opposition to the Christian view of God. In an early work, That Jesus Christ was born a Jew, Luther advocated kindness toward the Jews, but only with the aim of converting them to Christianity: what was called Judenmission.[91] When his efforts at conversion failed, he became increasingly bitter toward them.[92] His main works on the Jews were his 60,000-word treatise Von den Juden und Ihren Lügen (On the Jews and Their Lies), and Vom Schem Hamphoras und vom Geschlecht Christi (On the Holy Name and the Lineage of Christ) — reprinted five times within his lifetime — both written in 1543, three years before his death.[93] He argued that the Jews were no longer the chosen people, but were “the devil’s people.” They were “base, whoring people, that is, no people of God, and their boast of lineage, circumcision, and law must be accounted as filth.”[94] The synagogue was a “defiled bride, yes, an incorrigible whore and an evil slut …”[95] and Jews were full of the “devil’s feces … which they wallow in like swine.”[96] He advocated setting synagogues on fire, destroying Jewish prayerbooks, forbidding rabbis from preaching, seizing Jews’ property and money, smashing up their homes, and ensuring that these “poisonous envenomed worms” be forced into labor or expelled “for all time.”[97] He also seemed to sanction their murder,[98] writing “We are at fault in not slaying them.”[99]
Luther successfully campaigned against the Jews in Saxony, Brandenburg, and Silesia. Josel of Rosheim (1480-1554), who tried to help the Jews of Saxony, wrote in his memoir that their situation was “due to that priest whose name was Martin Luther — may his body and soul be bound up in hell!! — who wrote and issued many heretical books in which he said that whoever would help the Jews was doomed to perdition.”[100] Michael writes that Josel asked the city of Strasbourg to forbid the sale of Luther’s anti-Jewish works; they refused initially, but relented when a Lutheran pastor in Hochfelden argued in a sermon that his parishioners should murder Jews.[101] Luther’s influence persisted after his death. Throughout the 1580s, riots saw the expulsion of Jews from several German Lutheran states.[101][102]
According to Michael, Luther’s work acquired the status of Scripture within Germany, and he became the most widely read author of his generation, in part because of the coarse and passionate nature of the writing.[101] The prevailing view[103] among historians is that his anti-Jewish rhetoric contributed significantly to the development of antisemitism in Germany,[104] and in the 1930s and 1940s provided an ideal foundation for the National Socialist’s attacks on Jews.[105] Reinhold Lewin writes that “whoever wrote against the Jews for whatever reason believed he had the right to justify himself by triumphantly referring to Luther.” According to Michael, just about every anti-Jewish book printed in the Third Reich contained references to and quotations from Luther. Heinrich Himmler wrote admiringly of his writings and sermons on the Jews in 1940.[106] The city of Nuremberg presented a first edition of On the Jews and their Lies to Julius Streicher, editor of the Nazi newspaper Der Stürmer, on his birthday in 1937; the newspaper described it as the most radically anti-Semitic tract ever published.[107] It was publicly exhibited in a glass case at the Nuremberg rallies and quoted in a 54-page explanation of the Aryan Law by Dr. E.H. Schulz and Dr. R. Frercks.[92] On December 17, 1941, seven Lutheran regional church confederations issued a statement agreeing with the policy of forcing Jews to wear the yellow badge, “since after his bitter experience Luther had already suggested preventive measures against the Jews and their expulsion from German territory.”
At the heart of the debate about Luther’s influence is whether it is anachronistic to view his work as a precursor of the racial antisemitism of the National Socialists. Some scholars see Luther’s influence as limited, and the Nazis’ use of his work as opportunistic. Martin Brecht argues that there is a world of difference between Luther’s belief in salvation, which depended on a faith in Jesus as the messiah — a belief Luther criticized the Jews for rejecting — and the Nazis’ ideology of racial antisemitism.[108] Johannes Wallmann argues that Luther’s writings against the Jews were largely ignored in the 18th and 19th centuries, and that there is no continuity between Luther’s thought and Nazi ideology.[109] Uwe Siemon-Netto agrees, arguing that it was because the Nazis were already anti-Semites that they revived Luther’s work.[110][111] Hans J. Hillerbrand agrees that to focus on Luther is to adopt an essentially ahistorical perspective of Nazi antisemitism that ignores other contributory factors in German history.[112][113] Other scholars argue that, even if his views were merely anti-Judaic, their violence lent a new element to the standard Christian suspicion of Judaism. Ronald Berger writes that Luther is credited with “Germanizing the Christian critique of Judaism and establishing anti-Semitism as a key element of German culture and national identity.”[114] Paul Rose argues that he caused a “hysterical and demonizing mentality” about Jews to enter German thought and discourse, a mentality that might otherwise have been absent.[115]