This icon of the Trinity was painted or, more appropriately, “image written” by a very renowned iconographer Andrei Rublev. The motivation behind this depiction was said to be an attempt to describe the relationship of, “One God in Three Persons.”

An explanation of Eastern Orthodox clergy vestments

There is no formal catechism for an inquirer or seeker who desires to become a member of the Eastern Orthodox Church

The two become one as Jesus Christ, the Bridegroom and his Bride, the Church are joined in this marital conjugal image of becoming one. 

The answer to these questions is because they are holy garments used in the representation and worship of God, they are to be regarded and treated with reverence and respect.

Prayer can be thought of as an open line of communication, a request, a petition for understanding, a plea for help, a supplication, an intercession, a thanksgiving, a confession and much more.