of the soul; but of this more when we come to search out the nature of it;
only you must know, that original sinne is not the substance of a man, but an
universal disease adhering to it; as the Leprosie in a Leper, it's not his body, it's
not his corpulent essence; the body is one thing, the Leprosie is another thing;
and thus in man, his soul and body are one thing, his original corruption is ano∣ther
thing: Though as in an universal Leprosie, you cannot touch one part of
the body, but it is infected; so neither can we name one part of the soul, but it is
polluted; we must therefore distinguish between nature and sinne, to avoid Flac∣cianism;
yet we must not separate or divide one from the other, to avoid Pela∣gianism;
but of this more in its time.
Secondly, We must not conceive that it's called the Old man, because of any
impotency or weakness, as if it were not able to put forth into vigorous acts and
lively lustings of sinne, as old men have all their natural strength and vigour de∣caying:
No, though it be called the Old man in us, yet it's constantly working,
drawing aside, captivating and enflaming of us, yea making warre daily against
any thing of God within us.
These things premised, let us consider, why the Scripture giveth it such a
name, for it might seem a very harsh exposition, to call that which is an accident
or a quality in a man, by the name of an Old man.