As Catholic adults, continually learning about God and His plan for us is vital to our relationship with Jesus. We long to know our beloved more, and the more we know Jesus the more we love Him. Pope Saint John Paul II wrote about this in his first apostolic writing as pope.
To continue the series of receivers of catechesis, I cannot fail to emphasize now one of the most constant concerns of the synod fathers, a concern imposed with vigor and urgency by present experiences throughout the world:
I am referring to the central problem of the catechesis of adults. This is the principal form of catechesis, because it is addressed to persons who have the greatest responsibilities and the capacity to live the Christian message in its fully developed form.
The Christian community cannot carry out a permanent catechesis without the direct and skilled participation of adults, whether as receivers or as promoters of catechetical activity. The world, in which the young are called to live and to give witness to the faith which catechesis seeks to deepen and strengthen, is governed by adults. The faith of these adults too should continually be enlightened, stimulated and renewed, so that it may pervade the temporal realities in their charge.
Thus, for catechesis to be effective, it must be permanent, and it would be quite useless if it stopped short at the threshold of maturity, since catechesis, admittedly under another form, proves no less necessary for adults.
-Pope Saint John Paul II, Catechesis in Our Time, 43