Romans 1:18-20
18 For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men who suppress the truth [a]in unrighteousness, 19 because that which is known about God is evident [b]within them; for God made it evident to them. 20 For since the creation of the world His invisible attributes, His eternal power and divine nature, have been clearly seen, being understood through what has been made, so that they are without excuse.