{Your body is a temple} (	o s(936d)a hum(936e) naos estin). A
sanctuary as in  3:16  which see. Our spirits dwell in our bodies
and the Holy Spirit dwells in our spirits. Some of the Gnostics
split hairs between the sins of the body and fellowship with God
in the spirit. Paul will have none of this subterfuge. One's body
is the very shrine for the Holy Spirit. In Corinth was the temple
to Aphrodite in which fornication was regarded as consecration
instead of desecration. Prostitutes were there as priestesses of
Aphrodite, to help men worship the goddess by fornication. {Ye
are not your own} (ouk este heaut(936e)). Predicate genitive. Ye do
not belong to yourselves, even if you could commit fornication
without personal contamination or self-violation. Christianity
makes unchastity dishonour in both sexes. There is no double
standard of morality. Paul's plea here is primarily to men to be
clean as members of Christ's body.