The entire life of a good Christian is in fact an exercise of holy desire. You do not yet see what you long for, but the very act of desiring prepares you, so that when he comes you may see and be utterly satisfied.
Saint AugustineThe wicked exist in this world either to be converted or that through them the good may exercise patience.
Saint AugustineRemember this. When people choose to withdraw far from a fire, the fire continues to give warmth, but they grow cold. When people choose to withdraw far from light, the light continues to be bright in itself but they are in darkness. This is also the case when people withdraw from God.
Saint AugustineBaptism does not profit a man outside unity with the Church ... For many heretics also possess this Sacrament but not the fruits of salvation ... The benefits which flow from Baptism are necessarily fruits which belong to the true Church alone. Children Baptized in other communions cease to be members of the Church when, after reaching the age of reason, they make formal profession of heresy, as, for example, by receiving communion in a non-Catholic Church.
Saint Augustine