Mark 14:28

But Peter said unto him,.... Being greatly moved at what Christ had said, that all of them would be offended with him that night, and run away from him, and be scattered from him, and one another:…

See this passage explained in the notes at Mat. 26:20-35. Mar 14:31 More vehemently - More earnestly, more confidently.

In these verses we have,

I. Christ's eating the passover with his disciples, the night before he died, with the joys and comforts of which ordinance he prepared himself for his approaching sorrows,…

after that I am risen The Angel afterwards referred to these very words at the open Sepulchre on the world's first Easter-Day (Mar 16:6-7).