Did Morals Evolve?
If the answer is yes, then we are in trouble. I have consistently put forth what I believe to be a very strong argument for the existence…
Preference or truth?
How do you respond when someone says 'Being a Christian is good for you, but I don't need that'? A look at the ramifications our…
Can Science Test Prayer?
Greg Koukl explains why he believes that science cannot test prayer.
Whose Deck is it?
An apocryphal story of Greg Koukl's backyard deck serves to illustrate an important lesson about the nature of human identity. I'm having…
Knowledge and Intuition
In the 19th century novel Far From the Madding Crowd, Thomas Hardy listed intuition as the first evidence for the logician. Learn how to…
The Flying Spaghetti Monster
Some New Atheists argue that belief in God is as sensible as belief in a Flying Spaghetti Monster. Greg explains why this is not the case.
Bosnia, Rape and the Problem of Evil
Greg Koukl responds to a letter to the editor of the L.A. Times in which the writer's pain causes him to ask the age-old question of why…