Objections that the New Reproductive Technologies pose temptations to
''play God'' are common. This essay examines three versions of the obj
ection: 1) these technologies ''usurp God's dominion in reproduction''
; 2) they permit us to ''make'' our offspring; and 3) they involve us
in a denial. of human finitude. None proves. to generate a decisive ca
se against the New Reproductive Technologies; each requires some furth
er argument to be persuasive. Nonetheless, warnings not to ''play God'
' are shown to have an important parenetic function in the debate over
medically-assisted reproduction, occasioning needed reflection on the
meaning of creatureliness, finitude and responsible co-creation in th
e context of new forms of reproduction.