"Give us this day our daily bread," by "this day" we mean "at this time," when we either ask for that sufficiency, signifying the whole of our need under the name of bread, which is the outstanding part of it, or for the sacrament of the faithful, which is necessary at this time for attaining not so much this temporal as that eternal happiness.
Saint AugustineThe soul is "torn apart in a painful condition as long as it prefers the eternal because of its Truth but does not discard the temporal because of familiarity.
Saint Augustine