Your 'Members'
are,

"The appetites and passions, considered as tempting to sin."

Noah Webster
1828
American Dictionary
of the
English
Language
Mortify therefore your members which are on the earth;
fornication, uncleanness,
inordinate affection,
evil concupiscence,
and covetousness,
which is idolatry...

Colossians 3:5