Of course I know what a vocation is, but I doubt it is a grave sin because so many don’t understand it. Now, if someone knew exactly what it was and STILL prevented someone from responding, then I will have to think about it. But that is rare. Vocations are one of the most misunderstood mysteries of the Church and the faith.
It’s true that misunderstanding can sometimes mitigate a sin, but it is a baseline grave sin before mitigation. We must not however fail to consider the basic gravity of the sin itself before considering ignorance.
This is speaking of a real vocation and real opposition. Here is a quote from the beloved St. Alphonsus Maria de Liguori, Bishop and Doctor of the Church, in his work, ‘The Great Means of Salvation and Perfection’
(Which I recommend to everyone as one of the foremost books for the betterment of the soul and creation of saints.)
‘When one’s leaving the world in question, there are no worse enemies than parents, who, either through interest or passion prefer to become enemies of God, by turning their children away from their vocation, rather than to give their consent to it. Oh!
How many parents shall we see in the valley of Josaphat damned for having made their children or nephews lose their vocation! And how many youths shall we see damned, who, in order to please their parents, and by not detaching themselves from them, have lost their vocation and afterwards, their souls! Whence Jesus declares to us, “I any man hate not his father, etc. he cannot be my disciple.” Let him, then, who wishes to enter a religious Order of perfect observance, and to become a true disciple of Jesus Christ, resolve to forget his parents altogether.’
Now, why is it mortally sinful for parents to oppose a vocation? Because of the importance of the vocation to the child’s soul and because it is a direct call from God. A parent is responsible for opposing God’s wishes for a soul. A parent is responsible to a degree whether that parents children enter Heaven or Hell – the parent is responsible for a great, great deal of how the child is formed and raised, especially in the youth. This responsibility can be the salvation or damnation of the parent.
So we must prayer for our parents, and not put any rocks in their paths – if we think they will misunderstand or oppose, we must pave the way for them not to, and show delicacy in determining whether or not to speak, for we can imperil their souls.
