'Why would I need medicine?' So you think if you get an infection a life threatening infection and you don't treat you are going to be saved by god? You think believers have never died from diseases before? What the hell is your point here?
Your religion of science has no alternative to death. Bible religion delivers from death in two ways:
1. Deliverance from the immediate death, Luke 23:43:
Jesus answered him, "Truly I tell you, today you will be with me in paradise."
2. Deliverance from eternal death in the destruction of the universe, Revelation 21:1:
Then I saw "a new heaven and a new earth," for the first heaven and the first earth had passed away, and there was no longer any sea.
Earthly death is simply a translation from one living form to another, but only for believers. Unbelievers will be held in chains of darkness...
2 Peter 2:4-10:
4For if God did not spare angels when they sinned, but sent them to hell, putting them in chains of darkness to be held for judgment; 5if he did not spare the ancient world when he brought the flood on its ungodly people, but protected Noah, a preacher of righteousness, and seven others; 6if he condemned the cities of Sodom and Gomorrah by burning them to ashes, and made them an example of what is going to happen to the ungodly; 7and if he rescued Lot, a righteous man, who was distressed by the depraved conduct of the lawless 8(for that righteous man, living among them day after day, was tormented in his righteous soul by the lawless deeds he saw and heard)— 9if this is so, then the Lord knows how to rescue the godly from trials and to hold the unrighteous for punishment on the day of judgment. 10This is especially true of those who follow the corrupt desire of the flesh and despise authority.
... and ...
Jude 1:6:
And the angels who did not keep their positions of authority but abandoned their proper dwelling--these he has kept in darkness, bound with everlasting chains for judgment on the great Day.
Change your ways, now, so that you can have life.