Ontological Argument

The ontological argument states that the meaning of God makes God an absolutely necessary being. That is, to understand God is to understand that we can not comprehend God's form. The example that was given in class is that if we understand what a triangle means, we realize we cant imagine one with four sides. Therefore, if we understand what God means, we can not imagine him/her. However, I don't think this is a fair example. I realize that