On the fourth day of Christmas my true love gave to me: four calling birds.
Four gospels to travel to the four corners of the earth from four authors; Matthew, Mark, Luke, and John. There are four Cardinal Virtues; Fortitude, Prudence, Justice and Temperance. This day is mainly about traveling and spreading the Word of God to all peoples of the world, in every direction.
O my God, I firmly believe that Thou art one God in three divine Persons, Father, Son and Holy Spirit. I believe that Thy divine Son became man and died for our sins, and that He will come to judge the living and the dead. I believe these and all the truths which the Holy Catholic Church teaches, because Thou hast revealed them, Who can neither deceive nor be deceived. Amen.