Heterodox or Orthodox?

The question is raised by some that if the Orthodox Church is truly the true Church of Jesus Christ, why not join it? However, what is the history of Orthodoxy and its theology? Does the Orthodox Church claim to be "infallible" or not? What is its moral theology on Contraception (natural and artificial)? What does the Church teach concerning the procession of the Holy Ghost? Does the Holy Ghost proceed from the Father and the Son or from the Father only? What do the Greek Orthodox Fathers of the ancient Church teach about the person of Saint Peter the Apostle? Was Peter given a place of honor or Jurisdiction over the Whole Church of Christ? These and many more subjects in this work shall be covered. Moreover, without the charism of Infallibility can anyone be secure that he is in the true Church let alone following Christ and His Commandments?
Read inside to find the answers...