I was invited to talk about St. Patrick today on Issues, Etc. You can listen this afternoon live or later on via podcast. And if you are in the Kansas City area - we'll see you tomorrow, Dv, at Christ Lutheran Church in Platte Woods.
Here is the Collect for St. Patrick from DDSB (which you can currently purchase with free shipping by entering the coupon code GROUND at checkout):
O God, Who didst deign to send blessed Patrick, Thy Confessor and Bishop, to announce Thy glory to the Gentiles: grant that we also may have the purity of Thy Word; through Jesus Christ, Thy Son, our Lord, who liveth and reigneth with Thee and the Holy Ghost: ever one God, world without end.