"4. The wearing of the Roman collar is the repeated, ardent desire of Pope John Paul II. The Holy Father’s wish in this regard cannot be summarily dismissed; he speaks with a special charism. He frequently reminds priests of the value of wearing the Roman collar.In a September 8, 1982 letter to Ugo Cardinal Poletti, his Vicar for the Diocese of Rome, instructing him to promulgate norms concerning the use of the Roman collar and religious habit, the Pontiff observed that clerical dress is valuable “not only because it contributes to the propriety of the priest in his external behavior or in the exercise of his ministry, but above all because it gives evidence within the ecclesiastical community of the public witness that each priest is held to give of his own identity and special belonging to God.”In a homily on November 8, 1982 the Pope addressed a group of transitional deacons whom he was about to ordain to the priesthood. He said that if they tried to be just like everyone else in their “style of life” and “manner of dress,” then their mission as priests of Jesus Christ would not be fully realized."
Don't miss the rest of the excellent article from Homiletics and Pastoral Review written By Msgr. Charles M. Mangan & Father Gerald E. Murray and posted on Roman Catholic Vocations.
Mary, Mother of Jesus Christ, Eternal High Priest, Mother of all priests and our Mother, help us respond generously to the Holy Spirit's request, through the voice of His Church, to offer up to God Eucharistic adoration for priests. Amen.