202. Sins that are multiplied numerically within the same species are committed in three ways: (a) by purely internal acts, that is, acts that are completed within the powers of the soul and do not tend to execution in some external act (e.g., unbelief, envy, pride, delight in the thought of sin, etc.); (b) by internal acts that are not completed in the will, but tend to execution in some external act (e.g., the purpose or desire to injure another, to lie, etc.); (c) by external acts that are performed or neglected by the bodily faculties under command of the will (e.g., theft, quarrels, lies, omissions of duty, etc.). 203. Acts may be numerically one or many in two ways. (a) Physically, there is one act when the agent moves or puts into action a power of the soul or body only once (e.g., to steal from a church). Physically, there are many acts when the agent exercises different operative faculties, or the same one different times (e.g., to put one’s hand many times into a money box in order to steal the entire contents). (b) Morally, there is one act when a single physical act does not contain more than one species of morality, or when several physical acts are united as parts of one whole by reason of the intention of the agent, or the nature of the acts themselves. For example, the wish to steal is morally one act. The intention to steal, the decision to use certain means to accomplish this intention, the various attempts made, and finally the carrying out of the plan--all these form morally but one act, since the acts that follow are only the development of the original intention. Similarly, several curses hurled at another form morally one act, if all are uttered under the influence of the same passion of anger. Finally, acts of spying on another, of entering his house without permission, and of taking his property unlawfully, are morally one act, because the first acts are naturally the preparation for what follows. 204. Morally, there are several acts when a single physical act contains several species of malice (as when one steals from a church), or when there are several physical acts not united by any bond of common purpose or natural subordination (as when one steals on different occasions because an opportunity suddenly presented itself, or as when one misses Mass on different Sundays). 205. Objects of acts may also be numerically one or many in two ways. (a) Physically, an object is one when it has its own proper individuality different from that of others. Thus, each coin in a pocket-book is physically one thing, each member of a family is physically one person. Objects are physically many, when they include more than one distinct thing or person. Thus, physically a pocket-book contains many objects, as does also a family.