

As previously mentioned, the spiritual life is of the utmost importance, as well as fostering a balanced lifestyle in which the priest gets the proper amount of sleep, healthy diet, exercise, and recreation.
Priests actually foster their own vocation as they promote vocations in general. There is nothing more life-giving than to pass on one’s own vocation to another. Every priest is called to be a “fisher of men” with regards to vocations.
Eighty percent of the newly ordained said it was a priest’s direct contact that fostered their vocation, but unfortunately only thirty percent of our priests are actively promoting vocations.
Jesus told the apostles, his first priests, “I will make you fishers of men;” the Church Fathers confirm that this apostolic gift was given to those men that stand in persona Christi in order to revitalize and regenerate the priesthood.
If every priest took a little time to foster vocations, we would be well on our way to greater numbers in the seminaries, and the priests themselves would find greater satisfaction and contentment, decreasing their stress and frustration as they see the presbyterate being renewed.
To answer your final question, let me begin by stating that whether priests live together in rectories, the presbyterate as a whole must grow in cooperation, love, and respect for one another. Again, the priesthood is attractive only if lived in communion with others.
I do believe that there are future opportunities for priests to work together in a more communal setting, where multiple parishes might need to be clustered and a number of priests could cooperate in the ministries of these communities. This kind of arrangement cannot be forced, but many priests yearn for a more fraternal life of prayer and communion with their brothers.
It will be interesting to see how this develops in the years to come. Jesus sent the disciples out in twos; there is greater support and effectiveness “when brothers live in unity.”