These passages clearly represent God as having a Son who is the pre-existent Spirit. This Spirit is sent into human beings but leaves them if they are guilty of any misconduct. In the case of one man, however, who is not named but is obviously intended to be Jesus, the Spirit found complete obedience. The result was that the Father proposed to the Son, that is the Spirit, and to the counsellors, that is the angels, that this human being or flesh as Hermas calls it, should be exalted and glorified and put on an equality with the Son. This was done, and the implication of the book is that the same opportunity is offered to all others who are willing to follow their Lord. It is interesting to notice that, though it would be an abuse of language, it might be said that Hermas has a doctrine of the Trinity, but that his Trinity does not consist of Father, Son, and Spirit, {115} but of Father, pre-existent Son, that is the Spirit, and adopted Son, that is Jesus. The exact details, however, of the relations subsisting between those three is a question more easily asked than answered, and the next investigator of Hermas will have to consider it very carefully. It is at present only possible to define the problem. As was said above, Hermas seems to imply that the Spirit existed from the beginning alongside of the Father, but he also implies the existence of many other good spirits opposed to the army of demons who people the world. These good spirits seem at times to be identified with angels, and the question will have some day to be discussed afresh of the relation of these spirits to the Spirit who is the Son of God and of both to the angels. Moreover, the question cannot be solved without taking into account the composition of Hermas. Closely connected with this problem is that of the identification of the Son of God with an angel who is sometimes described as "the most glorious angel" and sometimes named as Michael. Did Hermas think that the Spirit who was the Son is identical with Michael, or that Jesus became Michael, or in what way are the facts to be explained? Finally, did Hermas think that Christians became angels at their death?[11] On what book did Hermas base his interpretation of Jesus? There is no proof that he made use of any of our existing gospels, just as it is very doubtful whether 1 Clement was acquainted with any of them. {116}