Chap., §

 1   2,  34 |     moral obligation, and a grave one at that, to seek the
 2   2,  66 |  Apostle immediately adds a grave warning: "Only do not use
 3   2,  67 |      with regard to morally grave matter. ~To separate the
 4   2,  70 |  sin is sin whose object is grave matter and which is also
 5   2,  70 | does not only consider the "grave matter" of mortal sin; it
 6   2,  70 |    in which an act which is grave by reason of its matter
 7   2,  70 |     God's commandments in a grave matter".118 ~
 8   2,  75 |   moral precepts. Even when grave matter is concerned, these
 9   3,  93 |   the cost of suffering and grave sacrifice. Indeed, faced
10   3,  101|    these — there is no less grave a danger that the fundamental
11   3,  110|     Theology. They have the grave duty to instruct the faithful —
12   3,  113|     s doctrine, thus have a grave duty to train the faithful
13   3,  116|     As Bishops, we have the grave obligation to be personally