Very interesting and rare icon of the Holy Life-giving Trinity, Holy Spirit. The Holy Spirit - one of the three persons of the Holy Trinity. The Church honors the Church Feast of the Holy Spirit. It is celebrated 51 days after Easter, on the day after Pentecost and is always on a Monday. The Church glorifies the Holy Life-giving Trinity - God the Father, God the Son, God the Holy Spirit, who have equal dignity. The Holy Spirit was not created by the Father, was not begotten, but proceeds from him. According to the ideas of the Christian faith, the Holy Spirit gives life and sanctifies human souls and bodies. He is represented as a dove in church images.