On to the two letters of peter, leaving to the future only st. To put it one way,. Webbased on the sacrament of marriage, the family is the domestic church where god's children learn to pray as the church and to persevere in prayer. For young children in. “with firm faith, i also believe everything contained in the word of god, whether written or handed down in tradition, which the church either by a. Webon this great feast we need to rededicate ourselves to being true witnesses, with an adult faith, willing to participate fully in this new missionary age of the catholic church.