St. Patrick's Feast Day is March 17th.
Every March we see the usual shamrocks also known as 3 or 4 leaf clover, leprechauns, and pots of gold at the end of a rainbow. These are all part of the secular part of St. Patrick's day that has its roots in an actual Bishop of Ireland and his teaching of the Holy Trinity using clover and the use of the rainbow as a symbol of God's promise to us of a great treasure, God's Kingdom, stemming from the story of Noah's Ark and the placement of the rainbow in the sky.
Every March we see the usual shamrocks also known as 3 or 4 leaf clover, leprechauns, and pots of gold at the end of a rainbow. These are all part of the secular part of St. Patrick's day that has its roots in an actual Bishop of Ireland and his teaching of the Holy Trinity using clover and the use of the rainbow as a symbol of God's promise to us of a great treasure, God's Kingdom, stemming from the story of Noah's Ark and the placement of the rainbow in the sky.