He brought Christianity to Ireland.
St. Patrick is the patron saint of Ireland and his feast day is a holy day of obligation for all Catholics in Ireland.
St. Patrick used the shamrock to represent the Holy Trinity in Christianity - the Father, the Son, and the Holy Spirit - each leaf symbolizing one element of the Trinity.
absolutely nothing The 3 leafed clover was used by St patrick to teach the principles of the Father, Son, and Holy Ghost (HOLY Trinity) to the uneducated peasents of Ireland, whom he was Converting to Cathiolisism... so I suppose in that respect the shamrock has to do with St Patrick rather then St. Patrick's Day
On St. Patrick's Day, the shamrock's significance is linked to Saint Patrick, the patron saint of Ireland. When Saint Patrick first arrived in Ireland in 431, he used the shamrock to lecture pagans about the Holy Trinity (The Father, the Son, and the Holy Spirit).
St. Patrick used the concept of the shamrock, a three-leafed plant, to teach the Holy Trinity - the idea that God is three persons in one: the Father, the Son, and the Holy Spirit.
st Patrick made them as a hobey
The main symbol of St Patrick's Day would be the Shamrock as its believed Saint Patrick used the Shamrock to teach the Irish about the Holy Trinity.
He described the Trinity to the pagan Druids of Ireland.
There is no historical evidence to suggest that St. Patrick was a bad man. He is widely recognized as the patron saint of Ireland and is known for spreading Christianity in Ireland during the 5th century.
Shamrock, pot of gold, Ireland, leprechaun, Irish flag, gold lucky coin, horseshoe, and beer.
the holy trinity of the christian faith
Biography - 1987 St- Patrick Man Myth and Magic was released on: USA: 17 March 1996