He appeared in another form unto two of them, &c. Of which, see notes on Luke 24:13-33. And they went and told it unto the residue Namely, the same evening. Neither believed they them That is, some of them did not believe, though others of them did, who, though they had given little credit to the reports of the women, supposing they were occasioned more by imagination than reality; yet, as appears from Luke 24:34, when Simon declared that he had seen the Lord, they began to think that he was risen indeed. Their belief, therefore, was not a little confirmed by the arrival of the two disciples, who declared that the Lord had appeared to them also.
Related Commentaries of Mark 16:12
Mark 16:12-13
12 After that he appeared in another form unto two of them, as they walked, and went into the country.
13 And they went and told it unto the residue: neither believed they them.