Hitler is in hell, Luther is in heaven with Christ Jesus awaiting the rapture for his glorified body given to all those who believe how that Jesus Christ died for sins and rose again the third day.
I am not sure that Catholics trust only the work of the bloody cross and Jesus ressurection from the dead that thay may be saved by grace throught faith, believe the whole Word of God, and be indwelt by the Holy Spirit so they can do good works.
Martin Luther made an attempt to guide the roman church back to Sola Scritura, but the catholic church loves traditions and mysticism and would rather believe that they are saved by their fruitless good works, even if they are indeed good. And that violates God’s work at the cross of HIS only begotten son, much less the power of His ressurection. Martin Luther realized that he was lied to about the grace of God when he search the scriptures.
Hitler, the murderer of jews and christians and an occultist of Satan, was the typical athiest murderer.
Sola scriptura, ironically enough, does not appear in the Bible. It is a Tradition of Men.