This imposition of hands, already so familiar to Jesus, was the sacramental act _par excellence_. It conferred inspiration, universal illumination, the power to produce prodigies, prophesying, and the speaking of languages. It was what was called the Baptism of the Spirit. It was supposed to recall a saying of Jesus: "John baptized you with water; but as for you, you shall be baptized by the Spirit." Gradually all these ideas became amalgamated, and baptism was conferred "in the name of the Father and of the Son and of the Holy Ghost." But it is not probable that this formula, in the early days in which we now are, was yet employed. We see the simplicity of this primitive Christian worship. Neither Jesus nor the apostles had invented it. Certain Jewish sects had adopted, before them, these grave and solemn ceremonies, which appeared to have come in part from Chaldæa, where they are still practised with special liturgies by the Sabeans or Mendaites. The religion of Persia embraced also many rites of the same description. The beliefs in popular medicine, which constituted a part of the force of Jesus, were continued in his disciples. The power of healing was one of the marvellous gifts conferred by the Spirit. The first Christians, like almost all the Jews of the time, looked upon diseases as the punishment of a transgression, or the work of a malignant demon. The apostles passed, just as Jesus did, for powerful exorcists. People imagined that the anointings of oil administered by the apostles, with imposition of hands and invocation of the name of Jesus, were all-powerful to wash away the sins which were the cause of disease, and to heal the afflicted one. Oil has always been in the East the medicine _par excellence_. For the rest, the simple imposition of the hands of the apostles was reputed to have the same effect. This imposition was made by immediate contact. Nor is it impossible that, in certain cases, the heat of the hands, being communicated suddenly to the head, insured to the sick person a little relief.