Good and evil.

From your statement, it seems you believe in many gods... isn't it written in the Bible that there is only one God?... So, does that mean that Orthodoxy is not Christianity at all?...
Please don't confuse Saints and Gods.
After all, a saint is not a God and does not have the same power as a God.
And the Virgin Mary (also known as the Mother of God) is a saint.
They do not worship her; they address their prayers to her (P.S. not criticizing, just saying).

P.S. not Russian, but Russian. And it has a specific name - ORTHODOXY.