When we look in the Bible at the infallible Words of God, Who does not tell lies, we can find that the God of Christ Who should be also our God, is One Singular Spirit Being Who is greater than Jesus and any other human being, also having lots of attributes which surpass those of man.
We have 66 books that have been collected which bring us words from many ordinary people, but also from special people chosen by God, prophets and Words of God Himself, who bring us the beginning and the end of the world. In the infallible Word of God, the Bible we also find the announcing formerly of several but also about the last things still to come, before their taking place, and are completed. Being able to see how in the past those prophesies came true we should come to see how all the counsel of God will stand, and all as much as He has planned He did and will do also for the future. The bible is the Book which offers the best doctrine and is the best source for getting the best instruction and for getting understanding and wisdom.