Not only forsaken by his friends, but by God. He knows what it is to feel forsaken by God, because he knows what it is to be forsaken by God (“My God, my God…”). So that you and I are never actually forsaken, even when we feel forsaken. (Mark 15.34)
Dane Ortlund
34 And at the ninth hour Jesus cried with a loud voice, “Eloi, Eloi, lema sabachthani?” which means, “My God, my God, why have you forsaken me?” (Mark 15:34)