It is very simple - just come, see and witness what
goes on in the Holy Liturgy. This is the way people who are interested in
becoming Orthodox Christians primarily learn the basic tenets of our
theology. It is their personal participation that triggers a mechanism
within their psyche to want to learn more after a period of time in personal
introspection and decision-making. It is at this time that you should
contact the parish priest who will be happy to answer all your questions and
propose a program of preparing for the appropriate action of becoming an
Orthodox Christian.