This is the most common argument ever used by Christians, ever. But it is still a fair argument.

    When you look at a watch, do you wonder if it has a watchmaker? NO. How do you know there was a watchmaker? Because the watch exists.

    When you look at a building, do you wonder if there was a builder? NO. How do you know there was a builder? Because the building exists.

    When you look at a painting, do you wonder if there was a painter? NO. How do you know there was a painter? Because the painting exists.

    When you look at a design, like the design found in our DNA, do you wonder if there was a designer? Well, if you are a Christian you say God made it. If you're an evolutionist, you say it made itself.

    By now, you've noticed a rhythm... until the last paragraph.

    This argument is based upon logic. You can see that evolution agrees until we reach the most complex substances.

    If you've gotten this far with an evolutionist, ask them this: If a building needs a builder, and a painting needs a painter, doesn't design need a designer?