Good,first thing which leading to the truth is fulfilled,opened debate without juding.
If u understand our eastern culture,how we express our respection,love and appreciation(veneration-even my google translator says it is respect with fear which i cannot agree,it is deep respect actually) then u will ones for all times put the bounds between veneration of icons and worship of God.U are on good path.
U asked me how i know Saints?
Orthodox Church,as R Catholic also,have Lifes of the Saints.Tradition in Orthodox Church is to write how does their greatest examples of life by the Gospel lived.Every day 3-4-5 Saints are commemorated.Yesterday it was Saint George.Who want to know much personal some saint can read about his life,or hear from priest.Extraordinary lifes they had.That is how we get respect for those peoples of God and know them.On example not so far i heard for Saint Moses the Ethiopian then i read his life and was really touched!How thief,leader of gang and murder became example of humility.
Hope u understood me.