Whomsoever I shall kiss — Probably our Lord, in great condescension, had used (according to the Jewish custom) to permit his disciples to do this, after they had been some time absent.
Related Commentaries of Mark 14:44
Mark 14:44
44 And he that betrayed him had given them a token, saying, Whomsoever I shall kiss, that same is he; take him, and lead him away safely.