48. Let thy works praise thee, that we may love thee; and let us love thee that thy works may praise thee--those works which have a beginning and an end in time--a rising and a setting, a growth and a decay, a form and a privation. Thus, they have their successions of morning and evening, partly hidden, partly plain. For they were made from nothing by thee, and not from thyself, and not from any matter that is not thine, or that was created beforehand. They were created from concreated matter--that is, matter that was created by thee at the same time that thou didst form its formlessness, without any interval of time. Yet, since the matter of heaven and earth is one thing and the form of heaven and earth is another thing, thou didst create matter out of absolutely nothing (de omnino nihilo), but the form of the world thou didst form from formless matter (de informi materia). But both were done at the same time, so that form followed matter with no delaying interval.