Kindly explain the differing accounts of the discovery of the empty tomb. They contradict.
This is not the main issue, the main issue is that if these "differing" accounts of the FACTS of the discovery of the empty tomb are actually in error, how then can we trust the "FACT" that the tomb was indeed empty.
After all you are the one who said “the scriptural facts need not be 100% error free in order for the truth to be 100% error free.” The resurrection is a Truth of the Scriptures, if the ”facts” leading up to this Truth are wrong how can we trust the FACT of the resurrection?
I contend that there are no errors of fact in the Bible. There may be differences in the account of an historical event which may look like a contradiction but can be explained (as with the robe) had we ALL the facts.
Where does scripture indicate that one royal-colored robe was changed out for another one?
You added the words “royal-colored” I never used those words.
Matthew 27:26-31
Then released he Barabbas unto them: and when he had scourged Jesus, he delivered [him] to be crucified.
Then the soldiers of the governor took Jesus into the common hall, and gathered unto him the whole band [of soldiers].
And they stripped him, and put on him a scarlet robe.
And when they had platted a crown of thorns, they put [it] upon his head, and a reed in his right hand: and they bowed the knee before him, and mocked him, saying, Hail, King of the Jews!
And they spit upon him, and took the reed, and smote him on the head.
And after that they had mocked him, they took the robe off from him, and put his own raiment on him, and led him away to crucify [him].
One scenario might be that after profuse bleeding from the scourging, the purple robe turned scarlet and that's what the Spirit of God impressed upon the mind of Matthew.
HankD