TMK wrote:
"When it comes to implanting things, it gets a little dicier. We already do implant some things (pacemakers, e.g.). My wife has a titanium rod in her leg."
My response:
"'All things are lawful for me,' but not all things are helpful. 'All things are lawful for me,' but I will not be enslaved by anything." (I Cor. 6: 12)
For the purposes of healing, technology can, indeed, prove to be yet another expression of God's mercy and care for the functioning of our physical bodies - which HE created for HIS purpose(s).
I am speaking more of transhumanism as an expression of perfectionistic and humanistic efforts to manipulate and gain "supranatural" control over the physical body for vainglorious purposes.
Transhumanism is a "change" in and interference with the nature, functioning, and attributes of the God-designed, flesh and blood, physical body. It could be leading man down a path to spiritual enslavement similar to the post WWI eugenics movement. This "transhumanism" is not the first attempt of mankind to explore the possibility of using science and technology to improve the qualities of the human species.
A pace-maker, titanium implant, or prosthetic limb is not at all in the same category as transhumanism. The former are more or less beneficial blessed manifestations of God's power to bestow gifts upon humanity to be used as instruments for man's healing and (most of all) to promote God's glory.
Transhumanism, however, holds the glorification of humanity as its end, under the guise of a more efficient and innovative healthcare system.
More thoughts on this would be appreciated.
Love-in-Christ,
KP