Isaiah 45:18 he who fashioned and made the earth,
he founded it; he did not create it to be empty, but formed it to be inhabited
Comment
Among scientists today there is a principle known as the "Anthropic Principle".
This states mainly that it appears that the earth is a naturally fit habitat
for life. Cosmologist have even gone further inferring that the natural
laws of the universe from electons to supernovae are conducive to life.
For details see http://www.reasons.org/resources/apologetics/design.shtml
All these are evidences of God's existence. "For
since the creation of the world God’s invisible qualities— his eternal
power and divine nature— have been clearly seen, being understood from
what has been made, so that men are without excuse." Romans 1:20