Charles Ellicott Commentary Mark 14:36

"And he said, Abba, Father, all things are possible unto thee; remove this cup from me: howbeit not what I will, but what thou wilt." — Mark 14:36 (ASV)

And he said, Abba, Father.—The record of the word “Abba” as actually uttered is peculiar to St. Mark. We, perhaps, find traces of the impression it made on human minds in the Abba, Father of Romans 8:15 and Galatians 4:6.