Jesus refers to what he will soon experience as if it were a cup of bitter liquid that he would have to drink. Alternate translation: "allow me to not drink from this cup" or "allow me to not experience what is about to happen" (See: [[rc://en/ta/man/translate/figs-metaphor]])
This can be stated in active form. Alternate translation: "However, do what is according to your will rather than what is according to my will" (See: [[rc://en/ta/man/translate/figs-activepassive]])