Jamieson, Fausset and Brown on Mark 5:7

7. What have I to do with thee, Jesus, Son of the most high God? I adjure thee by God, that thou torment me not--or, as in Mt 8:29, "Art Thou come to torment us before the time?" (See on Mr 1:24). Behold the tormentor anticipating, dreading, and entreating exemption from torment! In Christ they discern their destined Tormentor; the time, they know, is fixed, and they feel as if it were come already! (Jas 2:19).