Is a Mass Still Valid If the Priest Is in Sin? A Clear Catholic Explanation

Yes—because the priest offers the same sacrifice of Christ in persona Christi, a Mass celebrated by a sinful priest retains its intrinsic value; however, the intercessory fruits of his prayers are greater when the celebrant is more fervent.
Mary and the Eucharist – The Sacrament of Mary

If the Church and the Eucharist are an indivisible reality, the same must be said of Mary and the Eucharist.
Marian Mission in Hudson- 2025

In a week-long Marian Mission, the Heralds of the Gospel helped families in Massachusetts with the presence of Our Lady.
Evening with Mary at Christ Cathedral, California- 2025

On March, 2025, the Heralds of the Gospel organized a Marian encounter with Holy Mass and Confessions at Christ Cathedral in California.
Consecration Holy Mass- August 24, 25, and 31

Upon completion of the online consecration course to Our Lady, people throughout the United States traveled to participate in a Consecration Holy Mass with the Heralds of the Gospel.
Crowning of Our Lady at St. Boniface

The Heralds of the Gospel took the Pilgrim Statue of Our Lady of Fatima to a Parish in Florida, in which a special coronation took place.