John 14:11

tn The phrase “but if you do not believe me” contains an ellipsis; the Greek text reads Grk “but if not.” The ellipsis has been filled out (“but if [you do] not [believe me] …”) for the benefit of the modern English reader.

tn Grk “because of the works.”

sn In the context of a proof or basis for belief, Jesus is referring to the miraculous deeds (signs) he has performed in the presence of the disciples.