A priest is a Catholic man called by God to proclaim the “Good News” of salvation to the world and to lead God’s people in worship, especially in making present the saving sacrifice of Jesus on the Cross in the Eucharist. He is also privileged to bring Christ to people in the Sacraments: he gives the life of Christ to people in Baptism; he forgives their sins in Reconciliation; he anoints the sick; he officiates at weddings. In general, the priest brings Jesus Christ to people in their spiritual needs.
Just as Jesus Christ is fully and really present in the Eucharist; so too through the Sacrament of Holy Orders is Jesus Christ fully and really present in the priest, above and beyond what we all can claim as Christians; the priest when He acts in the person of Christ – is in fact, in the person of Christ.