The angel said: "For He shall save his people from their sins" (John 1.1) the meaning of Jesus Christ is : "The anointed God of Mercy will save."
When the name as Jah makes a part of their (hebrew)personal names, it relates to the Messiah all down their history. Josue, the name of their leader after Moses, or Jesus, its Greek form, means in Hebrew "the God of mercy will save." After the Greek conquest, the name was translated into that language as Jesus, the name given Christ before He was conceived. And so the angel said......