I thought it might be fitting and interesting to share a few words from Patrick, himself. You can read the full Confession of St. Patrick here.
Therefore be amazed, you great and small who fear God, and you men of God, eloquent speakers, listen and contemplate. Who was it summoned me, a fool, from the midst of those who appear wise and learned in the law and powerful in rhetoric and in all things? Me, truly wretched in this world, he inspired before others that I could be—if I would—such a one who, with fear and reverence, and faithfully, without complaint, would come to the people to whom the love of Christ brought me and gave me in my lifetime, if I should be worthy, to serve them truly and with humility.
According, therefore, to the measure of one’s faith in the Trinity, one should proceed without holding back from danger to make known the gift of God and everlasting consolation, to spread God’s name everywhere with confidence and without fear, in order to leave behind, after my death, foundations for my brethren and sons whom I baptized in the Lord in so many thousands.
…Therefore may it never befall me to be separated by my God from his people whom he has won in this most remote land. I pray God that he gives me perseverance, and that he will deign that I should be a faithful witness for his sake right up to the time of my passing.
And for your viewing pleasure, a couple of very different tellings of the history of Patrick and St. Patrick’s day.